In two days lupe hiked 65 km she hiked 34.3 km the first day. How far did she hike the second day?

Answer:

They both had a tail as an embryo.

Explanation:

Both human and dogs have tail as an embryo. Temporary tail-like structures are present in the human embryo. These tail like structure develop around the fifth or sixth week of gestation, having about 10 to 12 vertebrae and removed when it reached to its full development stage while on the other hand, tail present in dog's embryo also developed with time and we can see when the dog baby is fully formed.

Answer:

They both had a tail as an embryo.

Their arm and leg structure is similar but may have a different function.

Explanation:

They both had a tail as an embryo.

Vestigial structures are those body parts that have lost or reduced their original function during the evolution of a species. These vestigial structures might be found in many animals, including human beings. Vestigial structures were plenty functional for common ancestors. But with evolution, they degenerated, stunted, and became rudimentary for some of the new species.  

During the first 4 months of embryogenesis, all mammals have a tail at some point in their development. Dogs develop this structure and keep it during their whole lives, but humans lose it with time during embryogenesis. The tail disappears, and its forming vertebras get fussed with each other composing the coccyx, which represents a vestigial structure. This tailbone is the remnant of a missing tail.

In many animals, the function of the tail is to stabilize, equilibrate and mobilize. But in humans, the coccyx, located at the end of the vertebral column, has lost this original function.

Their arm and leg structure is similar but may have a different function.

The fact that whales, humans, and dogs all have the same bones in the same order, but they matured differently in later embryological development, is an example of homologous characters.  

Homologous characters have the same fundamental structures. They also share the same relations with adjacent structures, and they have the same embryological development.  

These structures might show variations between organisms exhibiting them, according to their function and to the environment in which the organism lives.  

These homologous characters are common in organisms related and that share a common ancestor.

The summary of the article can be found below.

Summary: invasive butterfly damages citrus trees, has reached Florida

The citrus industry in Florida is facing a new threat from an invasive butterfly species called the Asian citrus psyllid. This insect is known to transmit a deadly citrus disease called "huanglongbing" or citrus greening.

The psyllid feeds on citrus trees and injects the bacteria that causes citrus greening. The disease causes the fruit to be bitter and misshapen, eventually killing the tree. Citrus greening has already caused significant damage to the citrus industry in Asia, Africa, and Brazil, and has been present in Florida since 2005.

However, the recent detection of the invasive butterfly, which feeds on citrus trees and damages the fruit, has raised concerns about the potential for the disease to spread even more rapidly. The butterfly, which is native to Southeast Asia, has already caused significant damage to citrus trees in California, and experts are warning that it could have a similar impact in Florida if not controlled.

Researchers are working to develop new strategies to combat the spread of both the butterfly and the disease, including the use of biological control methods and the development of resistant citrus varieties. However, the scale of the challenge facing the industry is significant, and there are concerns that the long-term impact on Florida's citrus industry could be severe.

More on invasive butterflies can be found here: https://brainly.com/question/13787972

#SPJ1

The answer is: To clean up oil spills using natural bacteria.

Functional refers to the ability of a person to function in spite of a disorder. So, Option D is correct.

A set of identifiable medical illnesses that are caused by modifications in how the body's systems work rather than by a disease that affects the body's structure are collectively referred to as "functional disorders." Medical systems are challenged by the widespread and complicated phenomena known as functional diseases. The body is traditionally viewed in western medicine as being made up of many organ systems, but it is less clear how these systems interact or communicate with one another. Functional diseases can impact how many organ systems interact, such as the gastrointestinal, respiratory, musculoskeletal, or neurological systems, resulting in a wide range of symptoms. Less frequently, only one conspicuous symptom or organ system is compromised.

To know more about disorder

brainly.com/question/7268610

#SPJ4

Answer:

C) It allows for more genetic diversity of gametes.

Explanation:

Mendel's Law of independent assortment states that alleles cross over to create genetic diversity.

Yes, the metaphor and the cycle

Advanced Persistent Threat (APT) is a long-term attack that allows an unauthorized user to access a network system and steal valuable data. The cybercriminal can also modify, erase, or encrypt data. APTs are often complex and are difficult to detect and prevent.

The six different phases of APT are:

Reconnaissance: The attacker gathers information on the network. This phase includes profiling the target organization, identifying employees, collecting email addresses, and gathering network information. The attacker can use a variety of tools to collect this information, including social engineering, publicly available information, and network scanners.

The attacker uses different methods to gain unauthorized access, move within the network, and steal valuable data. Organizations can use different security measures to prevent APTs, including network segmentation, intrusion detection systems, and employee training.

To know more about unauthorized visit:

https://brainly.com/question/13263826

#SPJ11

Answer:

As one goes up the other does as well for the first 2 but they aren't proportional (it is not simple cause and effect as there is a lot of factors)

The last question is to decrease their emissions as rising temperature is being effected by rising CO2 levels and rising temperature can cause a feedback loop causing more rising temperature

Explanation:

Answer:

chloroplasts

Explanation:

A bacterium is a unicellular prokaryote that plays important roles in ecosystems. It is not a particle that attacks viruses. Bacteriophages are viruses that infect bacteria, while bacteria are independent organisms that can be beneficial or pathogenic.

A bacterium is a unicellular prokaryote. Bacteria are microscopic single-celled organisms that belong to the domain Bacteria. They are one of the most abundant and diverse groups of organisms on Earth, found in various habitats ranging from soil and water to the human body.

Bacteria differ from eukaryotic cells in that they lack a nucleus and membrane-bound organelles. Their genetic material, consisting of a circular DNA molecule, is located in the cytoplasm. Bacteria reproduce through binary fission, where a single bacterium divides into two identical daughter cells.

Bacteria play crucial roles in various ecosystems. Some bacteria are beneficial and are involved in nutrient cycling, such as nitrogen fixation in soil. Others can be pathogenic and cause diseases in plants, animals, and humans. Bacteria have diverse metabolic capabilities and can obtain energy through various processes, including photosynthesis, respiration, and fermentation.

It is important to note that a bacterium is not a particle that attacks viruses. Bacteriophages, or simply phages, are viruses that infect and replicate within bacteria. They are specialized to infect specific bacterial species and play a significant role in controlling bacterial populations in nature.

In summary, a bacterium is a unicellular prokaryote, belonging to the domain Bacteria. It is a microscopic organism with diverse metabolic capabilities and plays important roles in ecosystems. Bacteriophages are viruses that infect bacteria and are not bacteria themselves.

For more such information on: bacterium

https://brainly.com/question/8695285

#SPJ8

Answer:

1.evolution

2.DNA

3.the same

4.life

5.chromosomes

6.eat

7.generations

8.life through fossils

9.paleotology

10.enviroment

11.changed

12.reptile

13.ice age

14.nature

15.Darwin

The answers are

1. evolution, 2.DNA, 3. Same, 4.life, 5.chromosomes, 6.eat, 7.generations, 8.life through fossils, 9.paleotology, 10.enviroment, 11.changed, 12.reptile, 13.ice age, 14.nature 15.Darwin.

What does the video on evolution suggest ?

The process of evolution has been for going on for millions of years. the DNA is a genetic code. The chemistry of the living things is the same. The DNA s considered are building block of life. Humans have 46 chromosomes. A giraffe eats through the long neck. The evolution can lead to the generation of life. The life through the fossils is studied by the paleontologist.

Find out more information about the evolution.

brainly.com/question/390030.

Oxaloacetate is converted to Acetyl-CoA or malate, which are transported to the cytoplasm via transporter proteins for gluconeogenesis.

Oxaloacetate, which is produced in the mitochondrial matrix during the TCA cycle, needs to be transported to the cytoplasm for gluconeogenesis to occur.

There are two ways in which oxaloacetate can leave the mitochondria: it can be converted to Acetyl-CoA by the enzyme pyruvate carboxylase, which is then transported to the cytoplasm via a transporter protein; or it can be converted to malate by malate dehydrogenase, which is then transported to the cytoplasm via a different transporter protein.

Once in the cytoplasm, Acetyl-CoA or malate can be converted back to oxaloacetate, which is a key intermediate in the process of gluconeogenesis.

For more such questions on Acetyl-CoA , click on:

https://brainly.com/question/31829059

#SPJ11

Oxaloacetate is an important intermediate in gluconeogenesis, which takes place in the cytoplasm of the cell. However, oxaloacetate is generated in the mitochondrial matrix during the Krebs cycle.

The most common mechanism by which oxaloacetate is transported to the cytoplasm is through conversion to malate. The enzyme malate dehydrogenase converts oxaloacetate to malate in the mitochondrial matrix. Malate is then transported out of the mitochondria into the cytoplasm via a specific transporter protein in the inner mitochondrial membrane. Once in the cytoplasm, malate is converted back to oxaloacetate by cytoplasmic malate dehydrogenase.Alternatively, oxaloacetate can be converted to Acetyl-CoA in the mitochondria. Acetyl-CoA can then be transported to the cytoplasm via a specific transporter protein in the inner mitochondrial membrane. Once in the cytoplasm, Acetyl-CoA can be converted back to oxaloacetate by a series of enzymatic reactions.In summary,

To learn more about oxaloacetate:

https://brainly.com/question/14245409

#SPJ11

If the specimen is living, then cells would be present when the specimen is viewed through a microscope.

What is a microscope?

A microscope can be defined as an optical device that is typically designed and developed to produce an enlarged (magnified) image of a minute (very small) object, in order to show all the littlest and tiniest details about the object which cannot be seen by the natural human eye.

This ultimately implies that, a microscope is generally used for viewing specimens of organisms and other non-living organisms.

In this context, cells would be observed to be present whenever a living specimen of an organism is viewed through a microscope because there are the smallest and fundamental unit of life.

Read more on cells here: brainly.com/question/13846411

#SPJ1

Answer:

The laws of thermodynamics define a group of physical quantities, such as temperature, energy, and entropy, that characterize thermodynamic systems in thermodynamic equilibrium.

Explanation:

What are the states of energy? List the Laws of Thermodynamics.
Answer: The first law, also known as Law of Conservation of Energy, states that energy cannot be created or destroyed in an isolated system. The second law of thermodynamics states that the entropy of any isolated system always increases.

Paragraph: Discuss the three laws of thermodynamics.
Key Points

The first law, also known as Law of Conservation of Energy, states that energy cannot be created or destroyed in an isolated system.
The second law of thermodynamics states that the entropy of any isolated system always increases.
The third law of thermodynamics states that the entropy of a system approaches a constant value as the temperature approaches absolute zero.
Terms

absolute zeroThe lowest temperature that is theoretically possible.
entropyA thermodynamic property that is the measure of a system’s thermal energy per unit of temperature that is unavailable for doing useful work.

System or Surroundings

In order to avoid confusion, scientists discuss thermodynamic values in reference to a system and its surroundings. Everything that is not a part of the system constitutes its surroundings. The system and surroundings are separated by a boundary. For example, if the system is one mole of a gas in a container, then the boundary is simply the inner wall of the container itself. Everything outside of the boundary is considered the surroundings, which would include the container itself.

The boundary must be clearly defined, so one can clearly say whether a given part of the world is in the system or in the surroundings. If matter is not able to pass across the boundary, then the system is said to be closed; otherwise, it is open. A closed system may still exchange energy with the surroundings unless the system is an isolated one, in which case neither matter nor energy can pass across the boundary.


A Thermodynamic SystemA diagram of a thermodynamic system
The First Law of Thermodynamics

The first law of thermodynamics, also known as Law of Conservation of Energy, states that energy can neither be created nor destroyed; energy can only be transferred or changed from one form to another. For example, turning on a light would seem to produce energy; however, it is electrical energy that is converted.

A way of expressing the first law of thermodynamics is that any change in the internal energy (∆E) of a system is given by the sum of the heat (q) that flows across its boundaries and the work (w) done on the system by the surroundings:

Δ
E
=
q
+
w
Δ
E
=
q
+
w

This law says that there are two kinds of processes, heat and work, that can lead to a change in the internal energy of a system. Since both heat and work can be measured and quantified, this is the same as saying that any change in the energy of a system must result in a corresponding change in the energy of the surroundings outside the system. In other words, energy cannot be created or destroyed. If heat flows into a system or the surroundings do work on it, the internal energy increases and the sign of q and w are positive. Conversely, heat flow out of the system or work done by the system (on the surroundings) will be at the expense of the internal energy, and q and w will therefore be negative.

The Second Law of Thermodynamics

The second law of thermodynamics says that the entropy of any isolated system always increases. Isolated systems spontaneously evolve towards thermal equilibrium—the state of maximum entropy of the system. More simply put: the entropy of the universe (the ultimate isolated system) only increases and never decreases.

A simple way to think of the second law of thermodynamics is that a room, if not cleaned and tidied, will invariably become more messy and disorderly with time – regardless of how careful one is to keep it clean. When the room is cleaned, its entropy decreases, but the effort to clean it has resulted in an increase in entropy outside the room that exceeds the entropy lost.

The Third Law of Thermodynamics

The third law of thermodynamics states that the entropy of a system approaches a constant value as the temperature approaches absolute zero. The entropy of a system at absolute zero is typically zero, and in all cases is determined only by the number of different ground states it has. Specifically, the entropy of a pure crystalline substance (perfect order) at absolute zero temperature is zero. This statement holds true if the perfect crystal has only one state with minimum energy.

As the head rotates or moves, the nerve impulses for equilibrium are generated by the vestibular system, specifically within the inner ear's semicircular canals and otolith organs. These structures work together to detect linear and angular movements, allowing the brain to maintain balance and spatial orientation.

The semicircular canals, filled with a fluid called endolymph, are responsible for detecting angular movements. They consist of three canals positioned at right angles to one another. As the head rotates, the endolymph moves within these canals, causing hair cells inside to bend. This bending stimulates nerve impulses, which are then transmitted through the vestibular nerve to the brain.The otolith organs, comprising the utricle and saccule, detect linear movements and gravitational forces. These organs contain a gelatinous matrix embedded with tiny calcium carbonate crystals called otoconia. As the head moves, the otoconia shift within the matrix, causing the hair cells to bend and generate nerve impulses. These impulses are also sent to the brain via the vestibular nerve.
Together, these nerve impulses from the vestibular system are integrated with visual and proprioceptive information in the brain, allowing the maintenance of equilibrium. This process helps us to maintain balance and coordinate our movements during various activities, such as walking, running, or turning our heads.

Learn more about vestibular system here:

https://brainly.com/question/31840030

#SPJ11

Answer:

Both have different gene expression due to produce from different sources.

Explanation:

Gene expression is different between human fibroblasts and induced pluripotent stem cells because both cells are formed from different sources. Human fibroblasts is produced from ''mesenchyme'' a type of connective tissue whereas induced pluripotent are the stem cells which can be produced from adult cells so we can say that both have different gene expression.

Both have different gene expression due to produce from different sources.

The following information should be considered:

Gene expression is different between human fibroblasts and induced pluripotent stem cells since both cells are created from different sources. Human fibroblasts is generated from ''mesenchyme'' a type of connective tissue while on the other hand,  induced pluripotent are the stem cells that could be generated from adult cell.

Learn more: https://brainly.com/question/20492533?referrer=searchResults

If paper clips are high protein beetles that were 4 times more nutritious than any of the other food items, then my feeding strategy would need to strike a balance between obtaining the most nutritious food available while also ensuring a balanced diet.

One way to do this would be to focus my foraging efforts on areas where the beetles are likely to be found, such as under rocks or in rotting logs. I would also need to be more selective in my feeding, choosing to eat the beetles over other food items whenever possible.

However, it is important to note that a diet consisting solely of beetles may not be nutritionally balanced, as different foods provide different types of nutrients. Therefore, I would need to continue to consume other food items as well, but in smaller quantities relative to the beetles.

To know more about paper clips here

https://brainly.com/question/11346145

#SPJ4

The Big Five Personality Model assesses the degree to which one is social or antisocial, outgoing or shy, assertive or passive, active or inactive, and talkative or quiet.

1. Openness: This dimension assesses the degree to which a person is open to new experiences, ideas, and perspectives.

2. Conscientiousness: This dimension assesses the degree to which a person is organized, reliable, and responsible. People who score high on this dimension are dependable, hardworking, and goal-oriented.

3. Extraversion: This dimension assesses the degree to which a person is outgoing, assertive, and sociable. People who score high on this dimension are energized by social interactions and enjoy being the center of attention.

4. Agreeableness: This dimension assesses the degree to which a person is cooperative, empathetic, and caring. People who score high on this dimension are kind, compassionate, and supportive.

5. Neuroticism: This dimension assesses the degree to which a person is anxious, moody, and prone to emotional distress. People who score high on this dimension are more likely to experience negative emotions such as worry, fear, and sadness.
In conclusion, The Big Five Personality Model provides an overview of personality by assessing the degree to which one is social or antisocial, outgoing or shy, assertive or passive, active or inactive, and talkative or quiet.

To know more about degree visit:

https://brainly.com/question/364572

#SPJ11

When glucose molecules are bonded together, they form the type of energy storage molecule termed Glycogen.

Animals, fungi, and bacteria all use the multibranched polysaccharide of glucose known as glycogen to store energy. This glycogen is decomposed into fragments to release glucose into the bloodstream when the body requires immediate energy or cannot obtain the necessary glucose from the diet.

A complex carbohydrate that the body may quickly convert into energy is called glycogen. In the human body, glycogen is kept in the liver and skeletal muscles. In adipose tissue, additional glucose can be metabolized to fat.

To know more about Glycogen glucose molecules,

https://brainly.com/question/4303062

Given what we know, we can confirm that tides are what we describe as the rising and lowering of the water levels against the shore of the beach.

What causes tides?Tides are caused by the moon. The moon pulls the water on earth with its gravitational field.The Earth's gravity then overtakes this pull, causing the water to crash back down.

Therefore, we can confirm that tides are the rising and lowering of water levels against the shore, caused by the gravitational pull of the moon on the ocean. The moon's gravity pulls the water towards it, while the gravity of the Earth pulls it back down.

To learn more about gravity visit:

https://brainly.com/question/1479537?referrer=searchResults

Answer:

The correct answer is B. "Melanocytes and muscle cells express different genes."

Although all cells in an organism (such as a human) contain the same DNA, different cell types express different sets of genes. Gene expression is the process by which specific genes are activated to produce a needed protein. In this case, the gene responsible for melanin production is expressed in melanocytes, but not in muscle cells.

This does not mean that muscle cells have destroyed the gene for melanin (as stated in option C) or that melanocytes contain different genes from muscle cells (as stated in option D). All cells within an organism contain the same genes, but not all genes are expressed in every cell. The process of gene expression is regulated by the cell to ensure that each cell type functions properly.

Option A is also incorrect because all cells, including both muscle cells and melanocytes, rely on both DNA (for storing genetic information) and RNA (for transmitting that information and producing proteins). DNA is transcribed into RNA, which is then translated into proteins. This process occurs in all cells.

The statement explains the difference between skin melanocytes and muscle cells is - melanocytes and muscle cells express different genes. So option b  is correct.

Melanocytes are dark, dendritic-shaped, highly differentiated cells that secrete melanin, a pigment found in melanosomes, which is the primary function of melanocytes.

Melanocytes are a type of cell derived from the neural crest. They form a synapse with keratinocytes through their dendrites in the epidermis. Melanocytes play an important part in skin pigmentation and their role in the generation and distribution of melanin has been extensively studied.

To learn more about melanocytes, refer to the link:

https://brainly.com/question/12896990

#SPJ2

Answer:

A:

ATP

Explanation:

Science yeah

Answer:

SI system consist of standard units of measurement that are defined by International System Of Units.  

Explanation:

SI stands for Standard International. It consist of total 7 units that are accepted internationally,  

 Two advantages of  SI units are:

SI unit is rational system of units, that means one unit denotes one physical quantity. SI units are internationally accepted which makes researchers and scientist calculations

Answer: Dandelions are flowering plants that belong to the family Asteraceae. There are several methods of dispersal that dandelions use to spread their seeds and reproduce.

Explanation:

One method of dispersal for dandelions is wind dispersal. Dandelions have lightweight seeds that are equipped with a fluffy, white pappus, which is a group of long, fine hairs. This pappus allows the seeds to be carried by the wind, which helps to disperse them over long distances.

Another method of dispersal for dandelions is through their fruit, which is a type of dry, one-seeded fruit called an achene. Dandelion achenes are equipped with a sticky, hooked beak that helps them adhere to the fur of animals, clothing, or other objects. When an animal brushes against a dandelion plant, the achenes can be transferred to the animal's fur and carried away, helping to disperse the seeds.

Some other characteristics of dandelions include:

Dandelions have bright yellow flowers that are typically about 1 to 2 inches in diameter.

The leaves of dandelions are long and deeply lobed, and they are typically found in a rosette pattern around the base of the plant.

Dandelions are herbaceous plants, which means that they have non-woody stems and leaves that die back to the ground in the winter.

Dandelions are found in a variety of habitats, including grasslands, fields, meadows, and gardens. They are also commonly found in urban areas, as they are able to grow in a range of soil types and are resistant to many environmental stresses.

Dandelions are known for their long taproots, which can reach depths of up to several feet. This helps the plant to access water and nutrients from deep in the soil, making it difficult to remove from the ground once established.

Dandelions are edible and are often used in salads, teas, and other dishes. They are also used in traditional medicine for their medicinal properties.

Dandelions are considered to be a weed by many people, as they can quickly spread and compete with other plants for resources. However, they are also important food sources for a variety of animals, including bees, butterflies, and other insects.

Answer:

answer is B

Cambrian period

Answer:

the answer is b

Explanation:

Scientists predict that although the use of coal is expected to decrease in the future, the extraction and production of coal are projected to increase. This apparent contradiction can be attributed to various factors, including global energy demand, economic considerations, and regional differences in energy sources.

The expected decrease in coal use is driven by the growing awareness of climate change and the shift towards cleaner and more sustainable energy sources. Governments, organizations, and individuals are increasingly prioritizing renewable energy options to reduce greenhouse gas emissions. This transition is reflected in policies, investments, and technological advancements favoring renewable energy.

However, the increase in coal extraction and production can be attributed to other factors. Firstly, developing countries with rapidly growing economies may still rely heavily on coal as a readily available and affordable energy source. Additionally, in regions with substantial coal reserves, there may be vested economic interests in exploiting these resources, leading to increased extraction and production.

Furthermore, the rise in coal exports to meet the demand of countries where coal use is declining domestically can also contribute to increased extraction. These exports are often driven by economic factors and the competitiveness of coal in global markets.

Overall, the apparent contradiction between decreased coal use and increased extraction is influenced by a combination of factors, including global energy demand, economic considerations, and regional differences in energy sources and policies. The ultimate transition away from coal will require continued efforts to promote and accelerate the adoption of cleaner energy alternatives.

Learn more about renewable energy here:

https://brainly.com/question/17373437

#SPJ11

Aminocentesis
DNA sequencing

Answer:

Nuclear fission is right answer

hope it helped you:)

E. The 2-3 year effectiveness of most commercial pesticides in killing insects

Answer:

Which of the following was the MAIN difference between the explanations proposed by Lamarck and Darwin?

A.

Lamarck did not include the idea that populations can change over time.

B.

Lamarck based his explanation on the idea that the earth was 6,000 years old.

C.

Lamarck used the evidence provided by the fossil record as a basis for his explanation.

D.

Lamarck’s explanation included the idea that individual organisms can evolve within their lifetimes.✓

According to Darwin’s theory, organisms that are the most fit

A.

have the longest life spans.

B.

have the best overall health.

C.

produce the highest number of viable offspring in their lifetimes.✓

D.

are best suited for capturing prey and avoiding predators.