Define evolution and determine the mechanism behind it

Answers

Answer 1
Evolution is the result or process of adaptive genetic changes over a long period of time

Related Questions

According to Porter's model, which of the following should be considered when analyzing a firm's competition? (check all that apply)
buyers
the regulations in possible host countries
suppliers
the threat of substitutes

Answers

This model states that five forces determine the level of industry’s competition and profitability. The five forces are: (1) threat of new entrants, (2) bargaining power of buyers, (3) bargaining power of suppliers, (4) threat of substitutes, and (5) rivalry among existing firms.

Porter’s model of competition is a widely accepted framework for understanding the competitive landscape of an industry. When analyzing a firm’s competition, all of these forces should be considered. For example, understanding the threat of new entrants is important because it can impact the level of competition and pricing within the industry.

Similarly, the bargaining power of buyers and suppliers can be influential in setting industry prices and margins. Additionally, the threat of substitutes should be considered, as this can affect the demand for the firm’s product or service. Finally, the regulations in possible host countries should be taken into consideration, as these can also impact the firm’s ability to enter and operate in foreign markets.

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How does the structure of the digestive tract in different invertebrate groups affect the size of the organisms that they can eat

Answers

Answer:

Sponges and Cnidarians have a central body cavity and not a digestive system

Explanation:

Which statement accurately describes the movement of air?
A). Air masses move from low pressure areas to high pressure areas.
B). Wind direction is deflected as it moves from high to low pressure areas.
C). Wind direction is only determined by temperature and pressure differences.
D). Cool air rises and warm air falls, creating a circular motion in the atmosphere.

Answers

Answer:

C

Explanation:

wind direction is only determined by temperature and pressure differences

The therapeutic index of a protein synthesis inhibitor is less than the therapeutic index of a cell wall inhibitor because _____. transpeptidase reactions occurs in all organisms using the same enzymes bacterial cells and host cells both use ribosomes for protein synthesis cell wall inhibitors are synthetic, not naturally occurring protein synthesis inhibitors are less stable in stomach acid

Answers

Answer:

The correct answer is "bacterial cells and host cells both use ribosomes for protein synthesis".

Explanation:

The therapeutic index is defined as the ratio of the toxic dose to the therapeutic dose, which gives a comparison between the blood concentration at which a drug is toxic in comparison to the concentration at which the drug is effective. When comparing the therapeutic index of a protein synthesis inhibitor and a cell wall inhibitor, we can notice that the therapeutic index of a protein synthesis inhibitor is lower. This happens because both bacterial cells and host cells use ribosomes for protein synthesis, and since both target the ribosome, the therapeutic effect of the synthesis inhibitor is reached firstly.

help asap!! please i gotta turn this in soon!

help asap!! please i gotta turn this in soon!

Answers

Answer:

i think its b, and d

Explanation:

Answer:

Explanation:

Protein is a nutrient needed by the human body for growth and maintenance. Aside from water, proteins are the most abundant kind of molecules in the body. Protein can be found in all cells of the body and is the major structural component of all cells in the body, especially muscle.

True or false
All cells have a nucleus that acts as a command center for the cell.

Answers

Answer:

True

Explanation:

it's called the nucleus because that is where the instructions reside for the proteins necessary for cellular functions and for the building blocks of the cellular components

The statement is true for all eukaryotic cells because prokaryotes lack a well-organized nucleus.

The nucleus is called the command center for the cells because it contains the DNA or genes.

The DNA stores the genetic information, which is necessary for building up the cells and their components.

The DNA can be considered a blueprint for the cell. The genes are organized in long linear DNA molecule which is stored inside the nucleus.

The DNA is stored compactly with the help of histone proteins, which helps store the two meters of DNA in a single cell.

The complex genetic information of the cell is stored in the nucleus, and therefore the nucleus is called the command center for the cell.

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Which are steps that could be used to solve 0 = 9(x2 + 6x) – 18 by completing the square? Check all that apply.
18 + 81 = 9(x2 + 6x + 9)
18 + 9 = 9(x2 + + 6x + 9)
18+ 36 = 9(x2 + 6x + 36)
11 = (x + 3)2
= (x + 6)2
342 =
V99 = (x +
Nbbff

Answers

Explanation:

What is the name of this website

or the book?

Answer:

A and D

Explanation:

Which figure depicts a transverse plane? Select one:
a.l
b. ll
c. None
d. lll​

Answers

b. A plane dividing the body into upper and lower sections is the best representation of a transverse plane in relation to the human body. It cuts across the body horizontally, perpendicular to the longitudinal axis, separating the upper portion (superior) from the lower portion (inferior). So, option B is the right choice.

A transverse plane is a plane that cuts across the body horizontally, perpendicular to the longitudinal axis.It divides the body into upper (superior) and lower (inferior) sections.
This plane is often referred to as a horizontal plane or axial plane as well.The transverse plane is useful in anatomical and medical contexts as it allows for the examination of structures and organs in a cross-sectional view.For example, a transverse plane can be used to study and analyze the internal organs of the abdomen or the cross-section of a bone.Option a. (a plane dividing the body into front and back sections) represents a sagittal plane.Option c. (a plane dividing the body into left and right sections) represents a coronal or frontal plane.Option d. (a plane dividing the body into diagonal sections) does not accurately represent a transverse plane.

Therefore, option b. (a plane dividing the body into upper and lower sections) is the best representation of a transverse plane in relation to the human body.

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The complete question may be like:

Which of the following best represents the orientation of a transverse plane in relation to the human body?

a. A plane dividing the body into front and back sections.

b. A plane dividing the body into upper and lower sections.

c. A plane dividing the body into left and right sections.

d. A plane dividing the body into diagonal sections.

Giving Brainliest to first correct and logical answer.

Explain why Calix having X chromosomes from his mother AND father meant chromosomal rearrangement was not the cause.

Answers

Answer:

Chromosomal rearrangment was not the cause because it wouldn't lead the mass of DNA per cell in Calix to appreciate by 40fg. It also wouldn't explain how he ended up with an additional sex chromosome altogether.

Explanation:

Chromosomal rearrangement occurs when one chromosome receives additional DNA while a different chromosome is missing DNA.

Haploid cells are the product of...

Answers

Answer:

Meiosis

Explanation:

Because meiosis is a reduction division

4 sentence science food chain assignment (producer consumer decomposer)

4 sentence science food chain assignment (producer consumer decomposer)

Answers

What are the species used? I would write something along the lines of species #1 consumes species #2 producing waste which then is recycled into the ground. Species #3 consumes the freshly fertilized grass and is then consumed by species #4. They are all connected.

Jonathan used the following soil triangle to identify a sample of soil as sandy clay.

Soil texture triangle. Clay soil is approximately 45 percent or less sand, 50 percent or more clay, and 40 percent or less silt. Silty loam soil is approximately 50 percent or less sand, 30 percent or less clay, and 50 percent or more silt. Sandy clay soil is approximately 45 to 65 percent sand, 35 to 55 percent clay, and 25 percent or less silt. Sandy clay loam soil is approximately 45 to 80 percent sand, 20 to 35 percent clay, and 35 percent or less silt.

Which description of soil likely allowed Jonathan to make this identification.

Mostly large grains, with a gritty texture, 45% sand, 5% clay, and 45% silt
Mostly large grains, with a sticky texture, 55% sand, 40% clay, and 5% silt
Mostly small grains, with a sticky texture, 30% sand, 50% clay, and 20% silt
Mostly small grains, with a smooth texture, 30% sand, 5% clay, and 65% silt

Answers

The description of soil according to Jonathan is as follows:

Mostly large grains, with a gritty texture, 45% sand, 5% clay, and 45% silt ---- Silty loam soil.Mostly large grains, with a sticky texture, 55% sand, 40% clay, and 5% silt ----- Sandy clay soil. Mostly small grains, with a sticky texture, 30% sand, 50% clay, and 20% silt ----- Clay soil. Mostly small grains, with a smooth texture, 30% sand, 5% clay, and 65% silt ----- Silty loam soil.

What is Soil Texture?

Soil texture may be defined as a classification of soil on the basis of its physical appearance, texture, and properties.

In this question, the texture and composition of other soil are illustrated briefly with respect to each common soil type.

Therefore, it is well described above.

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Jonathan used the following soil triangle to identify a sample of soil as sandy clay.Soil texture triangle.

question 1: Community Ecology is best defined as the study of ___________ .

A: the individuals of the same species that live in the same area and interact

B: all the organisms in an area plus the physical environment in which they interact

C: the total sum of all the Earth's ecosystems

D: all the populations living and interacting in an area

E: evolution



question 2: The Earth System is materially closed and energetically open.

A: True

B: False



question 3: The concept of the trophic pyramid reflects ________________.

A: the fact that each transfer of energy as you move up the food web results in a loss of about 90%

B: the number of decomposers found in a system

C: the fact that each transfer of energy as you move up the food web results in a loss of about 10%

D: that biomass increases as you move up the food web

E: the fact that there are only a limited amount of producers at the top of the food chain.



question 4: Which of the following trophic levels feed on all of the other trophic levels?

A: producers

B: primary consumers

C: tertiary consumers

D: decomposers

E: secondary consumers



question 5: A long-term field study in a natural English grassland looked at the effects of annual nitrogen fertilizer addition on the species' composition of the grassland. Throughout the experiment the total abundance of all grasses together remained roughly constant, and the following data were observed:



Year | Number of species

1872 | 17

1903 | 10

1919 | 8

1949 | 3



main question: Compared to 1872, the 1949 grassland community shows________________..

A: a decrease in productivity

B: a increase in productivity

C: a decrease in species richness

D: a increase in species richness

E: a decrease in food chain length



question 6: Owls hunt for field mice in a field at night. Foxes hunt for field mice in the same field during the day. The term that best describes the interaction between the owls and the foxes is ________________.

A: predation

B: parasitism

C: mutualism

D: resource partitioning

E: commensalism



question 7: A tick attaches itself to a human to feed but harms the human in the process. The tick and human have a _________ relationship.

A: commensal

B: parasitic

C: keystone

D: mutualistic

E: competitive



question 8: The difference between primary succession and secondary succession is ________________.

A: primary succession involves repopulating a previously damaged ecosystem

B: primary and secondary succession are essentially the same

C: secondary succession begins with the entrance of a pioneer species

D: secondary succession occurs when a species moves into an area that starts as bare rock

E: primary succession occurs when a species moves into an area that starts as bare rock; no life is present.



question 9: Trees whose seeds can grow under low-light conditions would most likely be found ________________.

A: late in secondary succession

B: early in primary succession

C: equally likely in each of the above

D: early in secondary succession

E: before primary succession



question 10: Humans drained the Everglades in the early 20th century because ________________.

A: they wanted to develop cities and towns in the region

B: they thought it would prevent flooding

C: All of the answers stated here are true.

D: they were seen as having no utility to humans

Answers

Question 1: Community ecology is best defined as the study of ___________.

D: all populations that live and interact in an area

Question 2: The Earth System is materially closed and energetically open.

B: False

Question 3: The concept of trophic pyramid reflects ________________.

C: the fact that each transfer of energy as you move up the food chain results in a loss of about 10%

Question 4: Which of the following trophic levels feed on all other trophic levels?

D: decomposers

Question 5: Main issue: Compared to 1872, the 1949 country community shows

C: a decrease in species richness

Question 6: Owls hunt field mice in a field at night. Foxes hunt field mice in the same field during the day. The term that best describes the interaction between owls and foxes is ________________.

A: predation

Issue 7: A tick attaches itself to a human to feed, but harms the human in the process. The tick and the human have a _________ relationship.

B: parasite

question 8: The difference between primary succession and secondary succession is ________________.

E: primary succession occurs when a species moves into an area that starts out as bare rock; no life is present.

Question 9: Trees whose seeds can grow in low light conditions would likely be found ________________.

A: late in secondary succession

Question 10: Humans drained the Everglades in the early 20th century because ________________.

C: All the answers given here are true.

What is primary succession?

In primary succession, newly exposed or formed rocks are colonized by living organisms for the first time. In secondary succession, an area previously occupied by living things is disturbed—disorganized—and then colonized again after disturbance.

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hardened skin along proximal edge of nail is called

Answers

The hardened skin along the proximal edge of the nail is called the "cuticle" or "eponychium."

The eponychium is a small band of skin that covers the base of the nail and helps to protect the nail matrix, which is the area where new nail cells are produced. The eponychium also helps to guide the nail plate as it grows and helps to prevent debris and bacteria from getting underneath the nail plate.

Sometimes, the eponychium can become inflamed and swollen, resulting in a condition known as paronychia. Paronychia can be caused by a bacterial or fungal infection, trauma to the nail, or other skin conditions such as eczema or psoriasis. In severe cases, paronychia can lead to abscess formation and require medical treatment. Regular hand washing, proper nail care, and avoiding biting or picking at the nails can help prevent paronychia.

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The cerebellar hemispheres are separated by a band of cortex called the.

Answers

Answer:

A fissure or groove that separates the two hemispheres is called the great longitudinal fissure. The two sides of the brain are joined at the bottom by the corpus callosum. The corpus callosum connects the two halves of the brain and delivers messages from one half of the brain to the other.

WILL GIVE BRAINLIST
Instructions: As you complete each slide of the Natural Selection Virtual Lab Activity, please fill in this lab report with the appropriate information and data.
Title:
Include your name, instructor’s name, and the name of the lab
Objective(s):
What is the purpose of the lab
Hypotheses:
Include the if/then statement you developed during the virtual lab.
Variables:
Materials:
The Natural Selection Virtual Lab Activity
Natural Selection Virtual Lab Report
Procedures:
The procedures are listed in Natural Selection Virtual Lab Activity. You do not need to include them here.
Data and Observations:
Table 1: Rabbits in the light-colored environment
Generation
Rate of Survival for White Rabbits
Rate of Survival for Brown Rabbits
1


2


3


4


5



Table 2: Rabbits in the dark-colored environment
Generation
Rate of Survival for White Rabbits
Rate of Survival for Brown Rabbits
1


2


3


4


5



Data Analysis:
Part 1: In your data tables, you recorded the percentage of the rate of survival for both the white and brown rabbit in both the light-colored and the dark-colored environments.
Part 2: Using your percentages in part 1, create a graph that represents the rate of survival for the white and brown rabbits in each type of environment.
Insert chart [Hint: don’t forget to consider the relationship between your data and the type of graph to best represent your data. A bar graph would be the best option to analyze this data.]
Conclusion:
Include the following as a summary paragraph in the conclusion of your lab report:
Analysis of the results of the experiment
Using Table 1, which color rabbit had the higher rate of survival in the light-colored (white) environment? Explain why this occurred.
Using Table 2, which color rabbit had the higher rate of survival in the dark-colored (brown) environment? Explain why this occurred.
What color rabbit seemed to camouflage the best in this snow habitat, and why?
Rationale for the support or rejection of the hypothesis
Questions:
Using what you have learned from the lesson and the virtual lab activity, answer the following questions in complete sentences.
How did the colors of each type of prey affect its population size over time?
How do you predict the data would change if you continued? Explain your answer.
What traits could help a predator be more "fit" to survive in each environment? Be specific.
Describe other adaptations besides color that could affect an individual's survival.
Explain what will happen if there are not enough resources to support the individuals in a species.
This experiment tested natural selection. What could be another possible mechanism of evolution for the rabbits to evolve? Be specific.

Answers

Due to their ability to blend in with their surroundings, White Rabbits are more likely to survive than Brown Rabbits.

What is natural selection?

The process through which populations of living things adapt and change is known as natural selection. A population's members are naturally varied, which means that they are all distinctive in some ways.

Resources are necessary for a species' growth and survival, therefore if there aren't enough of them to support each member of the species, they can't reproduce.

The adaptations that could affect a person's likelihood of survival are sharp teeth, rough skin, or claws to fight off predators. These adaptations stop them from killing.

As a result, we can draw the conclusion that white rabbits are more likely to survive than brown ones do because they can blend in better with the environment's light colours.

Thus, this can be the summary of the given scenario.

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In here what's the meaning of
places a strain ?​

In here what's the meaning of places a strain ?

Answers

Answer:

In this passage, I'm kinda sure that places a strain means pressure.

What are the effects of enzymes on chemical reactions? Select all of the answers that apply.

Answers

Enzymes have multiple effects on the chemical reaction

Answer:

Enzymes will make chemical reactions go faster. Enzymes are catalysts which will lower the activation energy of a chemical reaction. Activation energy is the energy needed to get a reaction going.

Explanation:

what are the selections?

Darwin's theory of natural selection is scientifically tested and accepted while Lamarck's hypothesis is largely inaccurate. Discuss the key differences between Darwin's theory of natural selection and Lamarck's hypothesis. Specifically discuss what each states about- a) where does variation come from? b) how do individuals in a population vary- are individuals all the same in their traits or variable? c) do individuals change and evolve, or do populations change and evolve? d) is evolution progressive towards perfection, is there perfection in individuals?

Answers

a) Variation: Darwin - Random mutations; Lamarck - Acquired traits.

b) Individual Variation: Darwin - Natural variation; Lamarck - Acquired traits.

c) Change and Evolution: Darwin - Populations change; Lamarck - Individuals change.

d) Evolutionary Progress: Darwin - Adaptation, not perfection; Lamarck - Progressive improvement.

a) Darwin's theory of natural selection explains that variation within a population arises from random mutations and genetic recombination. Lamarck's hypothesis, in contrast, suggests that variation comes from acquired traits influenced by the environment and an organism's needs.

b) According to Darwin, individuals within a population exhibit natural variation, meaning they differ from each other in their traits. Lamarck's hypothesis implies that individuals are not inherently variable but can acquire and pass on acquired traits during their lifetime.

c) Darwin's theory states that individuals themselves do not change or evolve within their lifetime. Instead, populations change over time through natural selection, with individuals possessing different traits. Lamarck's hypothesis suggests that individuals can change and acquire new traits during their lifetime, which can then be inherited by their offspring.

d) Darwin's theory rejects the idea of evolutionary progress towards perfection. It emphasizes that evolution is driven by adaptation to the environment, with populations evolving in response to changing conditions. In contrast, Lamarck's hypothesis implies that evolution is progressive, with organisms becoming more complex and better adapted over time.

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ANSWER IF YOU SEE THIS ITS URGENTTT PLEASE ANSWER IF YOU KNOW THE ANSWER ITS A LEVEL BIOLOGY WILL MARK BRAINLIEST TO A GOOD ANSWER THAT EXPLAIN IT WELL!


Which of these chemical formulae represents a dissacharide? justify your answer
a.) C6H12O6
b.) C5H10O5
c.) C10H18O9
d.) C12H24O12 ​

Answers

The chemical formula that represents a disaccharide is  \(C_{12}H_{24}O_{12}\). The correct option is D.

What is a disaccharide?

A disaccharide is a simple sugar that consists of 2 units of monosaccharides. The 2 monosaccharides are joined together by a glycosidic linkage.

The simplest monosaccharides have the chemical formula \(C_6H_{12}O_6\). Examples of these monosaccharides include glucose, fructose, and galactose.

This means that the ratio of C to H to O in monosaccharides is 1:2:1.

A disaccharide will have 2 units of monosaccharides. This means that the ratio of C to H to O would remain 1:2:1. The only chemical formula that fulfills this criterium is  \(C_{12}H_{24}O_{12}\).

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Son las mitocondrias redes interconectadas en vez de organelos independientes

Answers

Answer:

no

Explanation:

which set of facts about action potential is true? it is exhibited by cells that were previously not at resting potential. it is created by an unequal distribution of ions. every stimulus can generate it. potassium gates open to allow an inflow of potassium ions. it is exhibited by cells that were previously at resting potential. it is created by an equal distribution of ions. it requires a stimulus to take place. sodium gates open to allow an inflow of sodium ions.

Answers

An action potential is generally based upon stimulus so it requires a stimulus to take place is the correct option.

The movement capability is stated to be all-or-not anything as it happens most effective for sufficiently huge depolarizing stimuli, and due to the fact its shape is essentially unbiased of the stimulus for suprathreshold stimuli. In a few neurons, a single movement capability may be caused with the aid of using the offset of a hyperpolarizing stimulus.

The movement capability is an explosion of electrical hobby this is created with the aid of using a depolarizing current. This manner that a few event (a stimulus) reasons the resting capability to transport closer to zero mV. When the depolarization reaches about -fifty five mV a neuron will hearthplace an movement capability.

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Letter to Government regarding Solutions to Fl ecologiral issues. Help me please I need to submit it before 12

Answers

To the government, a formal letter describing suggested solutions to ecological issues should be addressed.

Environmental and ecological issues are issues that affect the environment and its ecosystems. These problems frequently concern the interplay of human activities with the environment. It has negative impacts on the balance and efficiency of ecosystems. Environmental laws can be passed to resolve them.

A formal letter is a kind of written communication that follows a precise format and tone. It is typically used for official or professional purposes, such as in business, academia, government, or legal settings.

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help please :). A middle-aged woman has been experiencing pain in her abdomen. When she visits the doctor. the doctor discovers that she has cancerous mass in her large intestine. Explain what is occurring at the cellular level that is resulting in a cancerous tumor.

Answers

Answer:

Cancerous masses are often cause by an overgrowth of normal or abnormal cells in a particular area. As the mass grows it can cause disruption in bodily functions wherever it may be. Since the cancer is in her intestine it would be considered colon cancer.

Cladograms are scientific hypotheses that can be overturned by new data. True False Angiosperm plants did not appear until after the extinction of the dinosaurs. True False The definition of an analogous character is "a character that has a similar function to a character in a different organism, but these similarities are due to different evolutionary origins". True False In evolution, non-genetic changes that occur during an organism's life span, such as increases in muscle mass due to exercise and diet, cannot be passed on to the next generation. True False The definition of a monophyletic group is "a group of organisms that has a single ancestor and contains only some of the descendants of this unique ancestor". True False An ichnofossil is any part of the hard skeleton left behind by a vertebrate in the fossil record. True False

Answers

An ichnofossil is any part of the hard skeleton left behind by a vertebrate in the fossil record. This statement is false. An ichnofossil is a trace fossil, which is any indirect evidence of past life, such as tracks, burrows, and feces. It is not part of the hard skeleton left behind by a vertebrate.

Cladograms are scientific hypotheses that can be overturned by new data. This statement is true. Cladograms are diagrams that show the evolutionary relationship between organisms based on various traits. New data can cause changes to be made to cladograms which can result in a change to the interpretation of the evolutionary history of organisms.

Angiosperm plants did not appear until after the extinction of the dinosaurs. This statement is false. Angiosperms, also known as flowering plants, appeared in the fossil record at least 140 million years ago. Although the dinosaurs went extinct around 66 million years ago, angiosperms were already widespread and diversifying by that time.

The definition of an analogous character is "a character that has a similar function to a character in a different organism, but these similarities are due to different evolutionary origins". This statement is true. Analogous characters are traits that have evolved independently in different groups of organisms due to similar environmental pressures and not due to a shared ancestor.

In evolution, non-genetic changes that occur during an organism's life span, such as increases in muscle mass due to exercise and diet, cannot be passed on to the next generation. This statement is true. Non-genetic changes that occur during an organism's life span are not heritable and cannot be passed on to the next generation. Only genetic changes that occur in the germ cells, such as mutations, can be passed on to the offspring.

The definition of a monophyletic group is "a group of organisms that has a single ancestor and contains only some of the descendants of this unique ancestor". This statement is false. A monophyletic group is a group of organisms that has a single ancestor and contains all of the descendants of this unique ancestor. This group is also called a clade.

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which observation led wallace to conclude that all species are connected in a tree of life? different species migrated from australia to the islands of the malay archipelago. both the butterflies and the birds he studied had wings. around the globe, the more similar two species are, the closer to each other they tend to live. darwin had published the same ideas in on the origin of species.

Answers

The observation that led Wallace to conclude that all species are connected in a tree of life is: Different species migrated from Australia to the islands of the Malay Archipelago.

Wallace, a British naturalist, conducted extensive research and exploration in Southeast Asia, including the Malay Archipelago (now Indonesia, Malaysia, and surrounding areas) during the 19th century. He observed that certain species found in the Malay Archipelago were closely related to species found in Australia, but were distinct from species found in mainland Asia.

This observation provided evidence for the theory of evolution and the idea that species share common ancestors and are connected in a tree of life, which was similar to the ideas published by Charles Darwin in his seminal work "On the Origin of Species." Wallace's contributions to the understanding of evolution and his insights on species distribution and migration are considered significant in the development of the theory of evolution by natural selection.

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* This rock's formation likely resulted from changes in temperature / pressure.

pleas no links i just nee help
(heres the photo to the question)​

* This rock's formation likely resulted from changes in temperature / pressure.pleas no links i just

Answers

Answer:

Temperature

Explanation:

it looks like lava, and inorder for it to become lava it was melted at a high temperature.

multiple flagella emerging from the bacterial cell in the same location are known as

Answers

A lophotrichous flagellum is one with several flagella erupting from a single bacterial cell.

Which of the following bacterial cell types has flagella on just one end of the cell?When compared to Proteus vulgaris and E. coli, which have several flagella dispersed across the entire cell surface, Cholerae is monotrichous, having just one flagellum at one pole of the cell (i.e., they are peritrichous).Peritrichous refers to an arrangement of several flagella that are randomly positioned throughout the entire bacterial cell.A lophotrichous flagellum is one with several flagella erupting from a single bacterial cell.When compared to Proteus vulgaris and E. coli, which have several flagella dispersed across the entire cell surface, Cholerae is monotrichous, having just one flagellum at one pole of the cell (i.e., they are peritrichous).                

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Starch is a polysaccharide used as a component of cell walls in plants.


True

False

Answers

Answer:

false

Explanation:

is type of carbohydrates

False. Starch is a polysaccharide used as an energy storage molecule in plants, but it is not a component of cell walls.

What are structural component of cell wall?

Cell walls are structural components found in the outermost layers of cells in plants, fungi, and some bacteria. They provide support and protection for the cell, and are composed of a variety of different biomolecules, including cellulose, pectin, and lignin.

Starch, on the other hand, is a complex carbohydrate that is synthesized and stored in the cells of plants, particularly in the seeds, roots, and tubers. It is made up of long chains of glucose molecules and is used by plants as an energy source, particularly during times when the plant does not have access to light for photosynthesis. Starch is not a component of cell walls.

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Choose one sort of diversity (for example, age, gender, etc.)
and explain why it is essential as a factor in your opinion.

Answers

The type of diversity that I have chosen is ‘Gender Diversity’ and  below are the reasons why it is essential as a factor in my opinion.

Gender diversity refers to the representation of both men and women in the workplace and society as a whole. It includes people of all genders, including non-binary individuals. Gender diversity has a significant impact on the workplace and society in general. As women are still underrepresented in many industries and roles, increasing gender diversity can lead to more opportunities for women and help break down gender stereotypes.

By having a gender-diverse workplace, companies can ensure compliance with these laws and avoid penalties or legal issues in the future.In conclusion, gender diversity is essential because it promotes a more inclusive environment, encourages innovation and creativity, and leads to better decision-making. By having a gender-diverse workplace, companies can improve employee satisfaction, increase profitability, reduce discrimination and biases, and ensure compliance with laws related to gender diversity.

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