What is the organisms best suited to their environment will surprise and reproduce?

Answers

Answer 1

Answer: Natural selection i think

Explanation:

I have none


Related Questions

Match the properties in column A, with the nucleic acids in column B. Choices may be used more than 1 time.

Match the properties in column A, with the nucleic acids in column B. Choices may be used more than 1

Answers

It is A I know just trust me

What are the stages of bee development (eggs,larvae,pupae)

Answers

The stages of bee development are egg, larva, pupa, and adult. Eggs hatch into larvae, which then transform into pupae. Finally, adult bees emerge and undergo further maturation.

The stages of bee development are:

1. Egg: The bee life cycle begins when the queen bee lays an egg in a honeycomb cell.

2. Larva: The egg hatches into a larva, which is a legless, grub-like creature. The larva is fed a special diet called royal jelly, which stimulates its growth.

3. Pupa: The larva undergoes metamorphosis and transforms into a pupa. Inside the sealed cell, the pupa undergoes various changes, developing into an adult bee.

4. Adult Bee: After completing the pupal stage, the fully developed adult bee emerges from the cell. The bee then undergoes further maturation, such as its exoskeleton hardening, wings expanding, and adult coloration appearing.

It's important to note that there are three castes of bees: queen, worker, and drone. The development process for each caste is similar, but the diet and size of the cells they are raised in differ, leading to their distinct roles within the colony.

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What part is unique to the kingdom Monera?

Answers

-no membrane-covered nuclei and organelles
-mostly unicellular
-reproduce asexually by binary fissio
produce food through photosynthesis but use a wider variety of substances as raw materials than eukaryotes
tiny organisms
-a cell wall, usually surrounded by a layer of slime, encloses the cell

Answer: cell wall

Explanation:

Explain Phenomenon
You observe many
mushrooms growing in a circle. How many
organisms are you likely seeing? Explain.

Answers

The phenomenon of observing many mushrooms growing in a circle is known as a fairy ring or elf circle.

The number of mushrooms growing in the elf circle depends on the species of the mushroom.

What is an elf circle?

Fairy rings, often referred to as elf rings or pixie rings, are circles composed of mushrooms that appear in nature.

Some mushrooms are small, while others can reach a diameter of 600 meters as they emerge from the earth in a circular pattern. One of the most wonderful places in the woods are fairy rings.

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How is muscle contraction reversed? A. Calcium binds to calmodulin and is quickly degraded to relieve calcium’s inhibition of tropomyosin. B. Calcium is neutralized by an influx of negatively charged ions, which block calcium from binding to myosin. C. Calcium ion pumps in the sarcoplasmic reticulum reduce the cytosolic calcium levels and tropomyosin blocks the myosin-binding site on actin. D. Calcium is pumped out of the cell to reverse the voltage and cause myosin to degrade

Answers

Answer:

When the stimulation of the motor neuron providing the impulse to the muscle fibers stops, the chemical reaction that causes the rearrangement of the muscle fibers' proteins is stopped.

Explanation:

This reverses the chemical processes in the muscle fibers and the muscle relaxes. hope this helps you :)

Which factor is used to determine whether two organisms are members of the same species?
A. They look almost identical to each other
B. They have the same common names
C. They produce offspring that are also able to reproduce
D. They live in the same place

Answers

Answer:

A is your answer

Explanation:

i hope I've been helpful

A ____ is the part where most plants make their own food.

Answers

Answer:

A __leaves__ is the part where most plants make their own food.

please mark me brainliest

in an experiment, overweight mice

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the dependent variable in this experiment  is the weight loss of the mice

What is a dependent variable?

The dependent variable is  described the variable being tested and measured in an experiment and is “dependent” on the independent variable.

We have  two variables present in the experiment which are ;

The time of the day that the mice raneThe weight lost of the mice in each time test

The time of the day varies from morning, noon to evening. This variable is independent of any other aspect and  will always be morning noon and evening  in every single day.

The time of the day shall determine the amount of weight loss and each time shall vary in the amount of weight loss.

In conclusion,  weight loss becomes our dependent variable.

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Complete question:

In an experiment, overweight mice are put on an exercise wheel every day for an hour. The scientist is exploring whether running in the morning, afternoon, or night leads to the greatest weight loss. The caloric intake of the mice remains the same. What is the dependent variable in this experiment? A. The time of day that the mice ran B. The size of the exercise wheel C. The weight loss of the mice D. The caloric intake of the mice

Summarize for prophase?

Answers

Answer:

Prophase is the first phase of mitosis, the process that separates the duplicated genetic material carried in the nucleus of a parent cell into two identical daughter cells. During prophase, the complex of DNA and proteins contained in the nucleus, known as chromatin, condenses.

If a person has lupus, his immune system makes antibodies against histones and DNA that are released by normal cell breakdown. This can result in a variety of symptoms, such as skin rashes, fever, arthritis, and kidney dysfunction. Based on this information, identify the type of immune system disruption that lupus represents.
A. exertion and stress, B. immunodeficiency disease, C. allergic reaction, D. autoimmune disease

Answers

If a person has lupus, it represents (D) autoimmune disease, a type of immune system disruption.

Lupus is an autoimmune disease that causes chronic inflammation that can affect various body parts such as the skin, joints, kidneys, heart, lungs, and brain. This disease occurs when the immune system fails to differentiate between foreign substances, including bacteria and viruses, and healthy cells, tissues, and organs.

Lupus is characterized by the presence of various autoantibodies that attack normal cells, DNA, and histones that are released by normal cell breakdown. When cells die, they release their contents into the bloodstream.

Lupus affects the immune system, which produces autoantibodies that target the contents, resulting in inflammation and cell damage. The immune system also targets healthy tissues and organs such as the kidneys, lungs, and heart, causing various symptoms like fever, skin rashes, arthritis, and kidney dysfunction. The correct option is d)

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Did eskimos eat penguins?

Answers

Answer:

yes true

Explanation:

Please helppppp me really like actually

Please helppppp me really like actually

Answers

Photosynthesis and cellular respiration are reverse or opposite reaction of each other. The correct option is D.

What is relation between Photosynthesis and cellular respiration?

Photosynthesis is the process by which carbon dioxide and water are converted into oxygen and glucose. The plant consumes glucose as food and produces oxygen as a byproduct.

Cellular respiration is basically the step by which oxygen as well as  glucose are converted into water and carbon dioxide. Water and carbon dioxide are byproducts of the process, and ATP is the energy that is produced.

Cellular respiration and photosynthesis are almost diametrically opposed processes because photosynthesis produces glucose while cellular respiration degrades glucose. Photosynthesis uses the sun's energy to convert carbon dioxide and water into glucose.

Thus, the correct option is D.

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Look at the picture below.
What does this picture represent?
A. Atoms that are ions

B. Atoms with a covalent bond

C. Atoms with no bond

D. Atoms with an ionic
bond

Look at the picture below.What does this picture represent?A. Atoms that are ionsB. Atoms with a covalent

Answers

Explanation:

This is an atom with a covalent bond

This picture represent an atoms with a covalent bond.

Which atoms participate in the covalent bond?

Covalent bonding is a type of chemical bond that occurs between hydrogen atoms, nonmetals and semimetals, in order to remain stable.

A covalent bond is one in which the atoms of chemical elements share their electrons in order to be stable. Covalent bonding is a type of chemical bond that occurs between hydrogen atoms, nonmetals and semimetals, in order to remain stable.

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What happens immediately after a mass extinction to the diversity of organisms what happens thousands or millions of years later?

Answers

Answer:

As lineages invade different niches and become isolated from one another, they split, regenerating some of the diversity that was wiped out by the mass extinction. The upshot of all these processes is that mass extinctions tend to be followed by periods of rapid diversification and adaptive radiation

Explain how fingerprints are formed, and any instances where individuals tried to remove their prints.​

Answers

Answer:

from the marks on the fingers

A person's fingerprints are formed when they are a tiny developing baby in their mother's womb. Pressure on the fingers from the baby touching, and their surroundings create what are called "friction ridges", the faint lines you see on your fingers and toes

Jaguars are relatively uncommon even in areas where they have healthy populations, and they typically have very large home ranges. One of the densest concentrations of jaguars in the world can be found at Tortuguero National Park in Costa Rica, which is a large nesting area for several species of sea turtles. Jaguars are important predators of adult sea turtles when they come to lay their eggs and of the eggs themselves. Which of the below statements is true regarding this system?All of these
Jaguars are top predators which are always uncommon
Because of inefficiency in energy transfer between trophic levels, there is not enough food to support very dense jaguar populations in most habitats
Jaguars usually need to roam large distances in order to obtain enough food
The Tortuguero jaguar population is being supported in part by trophic levels in the ocean, rather than just on land

Answers

Jaguars typically have to travel great distances to find enough food.

Rather than merely on land, trophic levels in the ocean help to feed the Tortuguero jaguar population. In most ecosystems, food is insufficient to support particularly dense jaguar populations due to inefficiencies in energy transfer across trophic levels. In contrast to cheetahs and lions, which chase their prey throughout the night, jaguars stalk and ambush their ground-dwelling prey. Although they are capable of running fairly swiftly, Jaguars do not need this ability. They can kill their prey by penetrating the skull with their sharp teeth thanks to their strong jaw muscles.

Hence, Jaguars  can kill their prey by penetrating the skull with their sharp .

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What do Doodle’s repeated pleas of “Don’t leave me” foreshadow?

Answers

Doodle's repeated cries of "Don't leave me" hint at a later event in the novel where the narrator rushes forward and abandons Doodle to struggle behind. The passage from "The Scarlet Ibis" is the inspiration for this.

What type of character is Doodle?

He is a rounded character because as the narrative progresses and he ages, he picks up numerous flexible and eccentric traits including tenacity, frailty, being underestimated, imagination, and dependency. Because she is only identified by a few characteristics, Aunt Nicey has a flat personality.

Scarlet ibis and Doodle are similar. He is despised by his family because he is clumsy. They anticipated that he wouldn't survive. The scarlet ibis, which likewise exhibits extreme weakness like Doodle, serves as a metaphor for him.

The narrator rushes on, leaving Doodle to struggle behind during a violent storm, as foreshadowed by Doodle's frequent cries of "Don't leave me."

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100 points + brainlist
Jim is investigating the idea that the transfer of thermal energy when two components of different temperature are combined within a____ He uses a calorimeter to accurately measures the transfer of thermal energy by measuring changes in the ____of the system. The calorimeter allows him to study how the temperature changes when mixing liquids at different initial temperatures as well as how it changes when adding objects at different temperatures to water. In both. cases the____ substance transfers thermal energy to the____ until the substances reach____ Place the terms below in order that they should appear in the paragraph above.
temperature
closed system
cooler
warmer
equilibrium ​

Answers

Jim is investigating the idea that the transfer of thermal energy when two components of different temperature are combined within a closed system. He uses a calorimeter to accurately measures the transfer of thermal energy by measuring changes in the temperature of the system. The calorimeter allows him to study how the temperature changes when mixing liquids at different initial temperatures as well as how it changes when adding objects at different temperatures to water. In both cases, the warmer substance transfers thermal energy to the cooler until the substances reach equilibrium.

What is the transfer of thermal energy about?

Investigating the transfer of thermal energy when two components of different temperature are combined within a closed system involves studying how heat flows between the two components until they reach thermal equilibrium.

Hence,  In a closed system, the total energy remains constant, but the energy can be transferred between the components in the form of heat. This process is governed by the laws of thermodynamics, which describe the relationships between heat, energy, and work.

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Answer:

anyone yanking their thang rn

Explanation:

why bone grow in bidirectional ​

Answers

Explanation:

Bones grow in different directions because they need to support the body in different ways. The different directions allow for flexibility and strength.

Help me pls what characteristics of life does a pregnant lady have and her baby

Help me pls what characteristics of life does a pregnant lady have and her baby

Answers

Am sure it must be Growth and development
Growth and development

4) A deadly pesticide toxin entered in the ocean via rainwater runoff. This toxin killed off many
of the diatoms (phytoplankton) of the Antarctic area. What will occur to the populations of each
of the trophic levels in this food web? Explain thoroughly and do not forget the decomposers.

Answers

The phytoplanktons which are diatoms here will be decomposed by the decomposers present in the ocean.

Also, the zooplanktons who feed on these phytoplanktons will decrease in number as they will now have low feed available.

The ocean's role as a carbon sink would suffer. The ocean's food systems would suffer as a result. Ocean water's density would significantly decrease.

Phytoplankton is ultimately responsible for producing all the food in the ocean. They manufacture carbohydrates through photosynthesis, which is then devoured by little fish.

The larger fish that follow consume these smaller fish, and so forth. If you destroy the phytoplanktons, the oceans won't have any food.

Both wading birds and tiny fish would be impacted.

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What is RNA? What similarities does it have to DNA?

Answers

Similarities Between DNA and RNA

Both DNA and RNA store genetic information. DNA and RNA are both large biological polymers. Both DNA and RNA consists of sugar, nitrogenous bases, and a phosphate backbone. On both molecules, guanine and cytosine pair with each other (are complementary).

Explanation:

How does genetic variation get passed down in sexual reproduction and asexual reproduction ?

Answers

Genetic variation get passed down in sexual reproduction and asexual reproduction through the process of fusion of gametes and also the splitting of the parent cells.

What is Genetic variation?

This is referred to as the difference in DNA among individuals or the differences between populations.

Sexual reproduction provides genetic diversity because the sperm and egg that are produced contain different combinations of genes than the parent organisms. Asexual reproduction, on the other hand, does not need sperm and eggs since one organism splits into two organisms that have the same combination of genes.

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which of the following sources is likely to provide the most reliable scientific information about a new kind of motor oil

Answers

Answer: A peer-reviewed article about the effectiveness of the motor oil.

Nature overcomes some natural disasters such as when a flooded mangrove forest or a Burnt forest are reborn study the photos on the right and give examples of how an old ecosystem might be destroyed and make way for a different ecosystem

Answers

One example of how an old ecosystem might be destroyed and make way for a different ecosystem is through a volcanic eruption. Volcanic eruptions can release large amounts of ash and lava that can bury or burn existing vegetation and wildlife. The ash can also alter the soil pH and nutrient levels, making it difficult for existing vegetation to survive. However, over time, new plant species can colonize the area, taking advantage of the newly available nutrients and space. These new plant species can then attract new wildlife, leading to the formation of a different ecosystem.

Another example is a wildfire. Wildfires can burn through forests and grasslands, destroying existing vegetation and wildlife. However, some plant species are adapted to survive wildfires, and their seeds may remain in the soil or be released after the fire. These plants can quickly grow back and start to rebuild the ecosystem. The burned areas can also become home to new plant species that thrive in the nutrient-rich soil that results from the fire.

A third example is a flood. Floods can inundate an area and destroy existing vegetation and wildlife. However, in areas like wetlands and mangrove forests, floods can also bring in new nutrients and sediment, creating new habitat for different plant and animal species. The flooded areas can also become breeding grounds for fish and other aquatic species, leading to the formation of a different ecosystem.

Which is the pair of the enzyme activities most significantly affected by glucagon- and insulin-dependent phosphorylation and dephosphorylation of 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (PFKFB)?
a. hexokinas ::::: glucose-6-phosphatase
b. phosphofructokinase ::::: Fructose-1,6-bisphosphatase
c. pyruvate kinase :::::: pyruvate carboxylase
d. glycogen synthase ::::: glycogen phosphorylase
e. None of these

Answers

Answer:

b. Phosphofructokinase;  Fructose-1,6-bisphosphatase

Explanation:

Glucagon is a hormone which functions to initiate gluconeogenesis whwreas insulin functions to initiate glycolysis.

Fructose-2,6-bisphosphate (F26BP) is an allosteric regulator of the glycolytic and gluconeogenic enzymes phosphofructokinase-1 (PFK-1) and fructose-1,6-bisphosphatase (FBPase-1).

It stimulates glycolysis and inhibits gluconeogenesis by binding to its allosteric site on phosphofructokinase-1 reducing its affinity for the allosteric inhibitors ATP and citrate .

It is formed by phosphorylation of fructose-6-phosphate catalyzed by  phosphofructokinase-2 and is broken down by fructose-2,6-bisphosphatase which are two separate enzymatic activities of a single, bifunctional protein (PFK-2/FBPase-2).

Phosphorylation of PFK-2/FBPase-2 due to glucagon release enhances its FBPase-2 activity thereby stimulating gluconeogenesis and inhibiting glycolysis.

Dephosphsorylation of PFK-2/FBPase-2 due to insulin release enhances its PFK-2 activity, thereby stimulating glycolysis and inhibiting gluconeogenesis.

DNA consists of nucleotides: each identified by the _________ it contains.A. phosphoric acidB. ribosomeC. baseD. carbon backbone

Answers

Nucleotides are composed of a sugar molecule (ribose in RNA and deoxyribose in DNA), a phosphate group and a nitrogen-containing base (which can be Adenine, Thymine, Guanine and Cytosine in the case of a DNA). Of those three parts, the only one that changes (and therefore identifies the nucleotide) is the nitrogen containing-base. Therefore, the correct answer is C. base.

Which of the following helps protect biofilms from issues such as drying out and predators

a.) Extracellular polymeric substances



b.) Quorum sensing



c.) Becoming sessile



d.) Autoinducers

Answers

Extracellular polymeric substances help protect biofilms from issues such as drying out and predators. Option A

Biofilms are complex communities of microorganisms that adhere to surfaces and form a protective matrix. They can be found in various natural and artificial environments, such as riverbeds, medical devices, and plumbing systems. Biofilms provide advantages to the microorganisms within them, including protection from environmental stresses and predators.

One of the key components that helps protect biofilms is extracellular polymeric substances (EPS). EPS are complex mixtures of polysaccharides, proteins, and DNA that are secreted by microorganisms within the biofilm. These substances form a matrix that encases the cells, providing structural support and protecting the community.

EPS help biofilms resist drying out by retaining water and preventing desiccation. The polysaccharides in EPS can absorb and retain moisture, creating a hydrated environment within the biofilm even in dry conditions. This is crucial for the survival of the microorganisms within the biofilm.

Additionally, EPS serve as a barrier against predators. The matrix formed by EPS can make it difficult for predators, such as protozoa or grazing organisms, to access and consume the microorganisms within the biofilm. It acts as a physical defense mechanism, limiting the exposure of the microorganisms to predation.

While quorum sensing, becoming sessile (immobile), and autoinducers are all important mechanisms and processes associated with biofilms, they do not directly address the protection of biofilms from drying out and predators. So Option A is correct.

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5. Write descriptions of what makes a person strong
courageous. Determine whether such strength is emotional,
spiritual, or physical; and if you can acquire it or are you born
with it?

Answers

Answer:

the strength is got from the food we eat

Explanation:

sometimes it can be spiritual or physical because u can acquire strength through others

What is 1 physical characteristic of these magnified cheek cells?

Answers

Answer:

(1)Human cheek cells have a lining of flat and polygonal cells with irregular boundaries,which are arranged edge to edge.As a result,they seem to form a delicate sheet or lining of cells.

(2)They do not have cell wall,plastids and big vacuoles.

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