The one–toed horse of today steadily evolved from its five–toed ancestor. Which theory of evolution can explain this example?

Answers

Answer 1

Answer:

Horses have genes of having five toes, but as they grow, the other four don't develop. This is an example of patterning and post-patterning modes of evolution. Horses don't hunt preys, so they don't need claws. Horses develops muscles and "the hoof" for them to cover wide areas and long distances.

Explanation:

This is the correct answer.


Related Questions

What does the term "environment" describe?
The air, water, and land where something lives
O The physical space that matter takes up
O How quickly things grow
O The type of nutrients needed in soil

Answers

Answer:

The air, water, and land where something lives

Explanation:

Answer:

The air, water, and land where something lives

Explanation:

Environment is described as the surroundings and/or the conditions in which a living organism lives.

hope this helps! if you have any questions, let me know!

Why is it impossible to go to the past? ​

Answers

Answer:

The bending of space-time causes objects to move on a curved path and that curvature of space is what we know as gravity. Mathematically one can go backwards or forwards in the three spatial dimensions. But time doesn't share this multi-directional freedom.

Explanation:

I hope U like my answer and my answer helped U....

In terms of vesicle docking, which of the following events has to happen before all the others can happen?

a. Rab binds GTP
b. V-SNARE binds T-SNARE
c. NSF mediates dissociation of SNARE complex
d. Rab binds to tether protein

Answers

Answer:

i think its b

Explanation:

True or false: The scientific method is a cycle. If your experiment does not support your hypothesis, you should change your hypothesis and try again.

Answers

i think it is true

Explanation:

In most cases, the scientific method is an iterative process. In other words, it's a cycle rather than a straight line. The result of one go-round becomes feedback that improves the next round of question asking.

what is epidemal tissue?
give some example?
-shazanul12065​

Answers

Answer:

plant tissue. External Websites. Epidermis, in botany, outermost, protoderm-derived layer of cells covering the stem, root, leaf, flower, fruit, and seed parts of a plant. The epidermis and its waxy cuticle provide a protective barrier against mechanical injury, water loss, and infection.

What's Saprophytism?​

Answers

Answer:

Definition (http://en.wikipedia.org/wiki/Saprophytism) Saprotrophic nutrition is a process of chemoheterotrophic extracellular digestion involved in the processing of dead or decayed organic matter. It occurs in saprotrophs or heterotrophs, and is most often associated with fungi, for example Mucor and Rhizopus. (

Explanation:

Answer:

Saprophytism occurs in fungi and bacteria known as saprophytes.They obtain organic foods from dead organisms.They digest the complex organic food outside their bodies and absorb the simple organic substances produced.

Explanation:

I hope this helps.

plsss helppppppppppp

Answers

I believe that the answer you are looking for is letter D, 11.0 grams/milliliter.

Solution/Explanation:

Writing out the formula for the density, using mass and volume,

D=m/v

Substituting the given values of the variables,

D=33.0 grams/3.0 milliliters

33÷3=11.

So, therefore the final answer is the letter D, 11.0 grams/milliliter.

I hope that this has helped you. Enjoy your day, and take care.  

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Given the reactions in a metabolic pathway, such as glycolysis, and some information about the thermodynamics of those reactions, which reactions are most likely to require bypass reactions

Answers

Metablloliv bypass the flip purger 10219 when the metabolism oc sun up

The principle of do no harm or __________ is a primary moral consideration when addressing reproductive technologies.

Answers

that would be called do no harm or “foul”

Which cycle does NOT involve the atmosphere? *

A. water
B. nitrogen
C. carbon
D. phosphorous

Answers

Answer:

Phosphorous

Explanation:

What are the adaptations of a seablite to survive its environment

Answers

Answer:

Adaptations are characteristics that enable plants and animals to be successful in a particular environment. These adaptations come in a variety of forms, an example is camouflage (Mbgnet.net, 2015). Animals are able to camouflage to their environments to help them hide from their predators, or hunt for their prey. As well as keeping them safe while they sleep, and allow them to move around more freely.

Is a hair tie a good example for the cytoplasm since it keeps your hair together just like the cytoplasm keeps the organelles? If not can I have some suggestions, please!!!

Answers

Not really, that would be more like a cell wall. Cytoplasm is like the broth in chicken noodle soup, it contains all the chicken and vegetables.

what fitness level is most likely produced in genotype graph shown below

Answers

Answer:

sorry

Explanation:

sorry i dont know sorry for that

Can someone help please I’m almost done with summer school

Answers

Answer:

its B. I had this as a question and its B

[6] Calculate the percent change of pH for the water using the formula below. Show your work.

Percent Change of pH = 100 x (pH at 5 drops - pH at 0 drops) / (pH at 0 drops)

Answers

The percentage change of pH for the water is 56%.

In this exercise, you're required to calculate the percent change of pH for water from an experiment by using the necessary parameters (values).

In Chemistry, pH literally means the power of hydrogen ions and it's a measure of the molar concentration of hydrogen ions in a particular solution, thus, specifying the;

Acidity of a chemical solution.Neutrality of a chemical solution.Basicity (Alkanility) of a chemical solution.

A pH scale measures the concentration of hydrogen ions in acidic and alkaline solutions. Typically, the pH scale is calibrated with a standard measurement that ranges from 0 to 14.

Note: The required parameters are missing from the question. Thus, let's assume some values to illustrate how to solve the question.

Assumed data:

pH at 0 drops = 2.5

pH at 5 drops = 1.1

Mathematically, the percentage change of pH would be calculated by using this formula;

[tex]Percent \;Change \;of \;pH = \frac {pH \;at \;5 \;drops\; - \;pH \;at \;0 \;drops}{pH \;at \;0 \;drops}[/tex] × [tex]100[/tex]

Substituting the values into the formula, we have;

[tex]Percent \;Change \;of \;pH = \frac {1.1 \;- \;2.5}{2.5}[/tex] × [tex]100[/tex]

Note: The negative sign must always be neglected when solving for percentage change.

[tex]Percent \;Change \;of \;pH = \frac {1.4}{2.5}[/tex] × [tex]100[/tex]

[tex]Percent \;Change \;of \;pH = 0.56[/tex] × [tex]100[/tex]

Percentage change of pH = 56%

Therefore, the percentage change of pH for the water is 56%.

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this type of tissue has excellent ability to regenerate contains many nerve but has no blood supply

Answers

Answer:

there u go

Explanation:

As living beings that encounter every kind of traumatic event from paper cut to myocardial infarction, we must possess ways to heal damaged tissues. While some animals are able to regrow complete body parts following injury (such as the earthworm who grows a new head following bisection), humans are sadly incapable of such feats. Our means of recovery following tissue damage consists largely of repair rather than pure regeneration. Thousands of times in our lives, a meticulously scripted but unseen wound healing drama plays, with cells serving as actors, extracellular matrix as the setting and growth factors as the means of communication. This article briefly reviews the cells involved in tissue repair, their signaling and proliferation mechanisms and the function of the extracellular matrix, then presents the actors and script for the three acts of the tissue repair drama.

Key words: tissue repair, regeneration, scarring, wound healing, growth factors, extracellular matrix, stem cells

Could possible tiny genetic differences in DNA effect the average intelligence of people in other countries?

Answers

These studies suggest that genetic factors underlie about 50 percent of the difference in intelligence among individuals. ... It is likely that a large number of genes are involved, each of which makes only a small contribution to a person's intelligence. Intelligence is also strongl

Please help me give reasons and explain do it right and I will give brainlist I promise
Answer ASAP
HELP ME!!!

Answers

Well it’s basically just asking you why it’s important to us or why we use it, so for time you could say “Time is important/useful to America because…” and so on. ( sorry if this isn’t what your teacher was asking for but it’s my best interpretation. )

where y chromosomes go if all children are female​

Answers

Answer:

All males have a Y chromosome, and females do not

The roots of a plant grow towards a source of ground water true or false

Answers

Answer:

True.

If it worng, then sorry.

Hope it helps you.

Help please ASAP please fast

Answers

Answer:A. To make a copy of the cell,s DNA

Which one of the following aspects is an exclusive characteristic of living things? (A) Isolated metabolic reactions occur in vitro. (B) Increase in mass from inside only. (C) Perception of events happening in the environment and their memory. (D) Increase in mass by accumulation of material both on surface as well as internally​

Answers

Answer:

Option C Precipitation of events happening in the environment and their memory.

Explanation:

This phenomenon is called as consciousness or irritability. Increase in mass could be seen in nonliving things as well such as in the crystal.

Give five examples of Miticides

Answers

Answer:

Azobenzene, Dicofol, Ovex, Tetradifon

Explanation:

This are commonly used miticides.

Complete the table by placing an x in the columns to deacribe each gas. more than one term can be used to describe each gas

Answers

Answer

N

O

C & O

Ar

H & O

Explanation

Which statement about human population growth is FALSE?
a) From 1350 AD to the present, the world has experienced continuous population growth.
b) From 200,000 BC through 8,000 BC, the global population was low.
c) The global population is expected to peak at 7 billion, then begin decreasing.
d) The world population doubled between 1959 and 1999.

Answers

Which statement about human population growth is FALSE?

Choose: c) The global population is expected to peak at 7 billion, then begin decreasing.

The false statement is: The global population is expected to peak at 7 billion, then begin decreasing.

What is meant by population growth?

Population growth is the increase in the number of humans on Earth. For most of human history, our population size was relatively stable. But with innovation and industrialization, energy, food, water, and medical care became more available and reliable.

Was there population growth in 2020?

Population gains attributable to natural increase rose as high as 1.1 million in 2016-17, but dropped to 677,000 in 2019-20 and then again to 148,000 in 2020-21.

Learn more about population growth here https://brainly.com/question/25630111

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Each unique element is determined by the number of ___ occurring in the atom.

Answers

Answer:

Neutral atoms of each element contain an equal number of protons and electrons. The number of protons determines an element's atomic number and is used to distinguish one element from another.

Each element's neutral atoms have an equal number of protons and electrons.

Animals are also victons of inhumane Forming methods. Explain the three ways how they get affected ​

Answers

Answer:
Cattle’s are fattened up and kept in horrible living conditions. Chickens often have half their beak removed because of the crowded living conditions. Pigs are kept in such horrible living conditions that they’re already dying before getting slaughtered.


Explanation:

Chickens are kept in such crowed condition that half of their beaks are removed lest they peck each other to death. Cattle are fattened up in feedlots where they are kept in crowed and filthy conditions; often their feet are rotting before they get to slaughter. Pigs too are kept overcrowded and in cages. Factory farming is NOT your grandfather’s farming methods, and those of us who object to it are not sentimental fools, as one writer here would have you believe. The animals are really abused. They are so crowded many of them would die if they were not routinely given antibiotics in their food, which why we have so many antibiotic resistant bacteria these days. Not every farmer keeps animals this way. If you like eating meat, milk, and eggs, it is possible to find them raised in healthy, humane, and sustainable ways. The products will be more expensive, but are usually tastier and of better quality. The worst abusers are surprise the big corporations pushing for profit at any cost.

Why are parasites attracted to flood waters?

Answers

Answer:

I will get back to your question in a moment pls wait I will answer it thankyou for your time

It is known that the enzyme, pepsin, breaks down protein. We would also expect this enzyme to break down glycogen.

True

False

Answers

Answer:

False

Explanation:

What is the per capita growth rate per year of a population of 95 gophers that grows to 933 gophers in 6 years? (Rounded to two decimal places)

Answers

Answer:

Kent State Golden Flashes place kicker Matthew Trickett (95) kicks a field goal in the game against the Utah State Aggies during the 2019 ...

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