White spotting, or piebald trait, characterized by an absence of hair pigment in specific places, is caused by mutant copies of a

Answers

Answer 1

Answer: The answer is a gene.

During an embryogenesis, cells divide to form tissues and organs. In some moment, a mutation could occur in a gene in some cell. The copies of those genes molecules will be mutant copies and will be present only in that cell line. That is why pigment is absent only in specific places.

Answer 2

Answer:

Answer:

gene

Explanation:

took the usatestprep

Related Questions

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An organism has the following characteristics: cell wall, autotrophic, unicellular, and eukaryotic. What kingdom does it most likely belong in?
Read the excerpt from Midnight Assassin.Hossack and his wife, Margaret, had nine children, including five, ranging in age from thirteen to twenty-six, who were in the house at the time of the assault. Which best describes the excerpt? A. It is a fact because it can be proven using objective evidence. B. It is a fact because it cannot be proven using objective evidence. C. It is an opinion because it can be proven using objective evidence. D. It is an opinion because it cannot be proven using objective evidence.
Explain why a food web is a better representation of energy flow in a community than a food chain.
In Texas, a city that is far inland is typically cooler and drier than a city near the Gulf of Mexico."Agree or Disagree? Why?

Which biome, typical of Africa, is home to many grazing animals?A) desert
B) savanna
C) taiga
D) tundra

Answers

Answer:

[B]

Explanation:

The savanna biome makes up half of the surface of Africa. The biome is mabe up of mostly grasses and few scatted trees. Since the desert has nlittle to no grass and the taiga biome is the smallest in Africa and has little grass, while tundra biome is also small to non-existent in Africa. The perfect answer is B for savanna biome.

The answer is B. Hope I answered in time!

Red blood cellsPlateletsWhite blood cells carry oxygen to cells and take carbon dioxide away.

Answers

The answer is red blood cells. Platelet clogs injury to prevent blood lost and white blood cell destroys invading intruder

Which gas is a source of natural groundwater pollution ? A. Hydrogen B. Radon C. Carbon D. Oxygen

Answers

The answer is letter C. Radon

One of the natural pollutants in ground water system is radon gas. Radon gasses are from the Uranium decay from the Earth’s crust and possibly enter the groundwater system. There is a big possibility that the water that enters our home from the groundwater system can be polluted.

Radon is a source of natural groundwater pollution (option B)

What is radon?

Radon is a naturally occurring radioactive gas that is colorless, odorless, and tasteless. It is formed from the decay of uranium, which is found in all rocks and soils. Radon can seep into homes and buildings through cracks and other openings in the foundation. It can also be found in groundwater.

Radon is a health hazard because it can cause lung cancer. When you breathe in radon, the radioactive particles can get trapped in your lungs. Over time, these particles can damage DNA and lead to cancer.

Learn about radon here brainly.com/question/31577197

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Birds have ________ and not teeth.
a. jaws
b. molars
c. beaks

Answers

Birds have beaks and not teeth.

All birds have some sort of bill or beak. Birds use their beaks to preen their feathers, build nests, and feed their young.

birds have beaks and not teeth

An onion or a daffodil reproduces by means of an underground structure called a _____. bulb tuber rhizome

Answers

A , bulb

Hope this helps! :)

bulb. You hear this just about everywhere, stores like Home Depot are always talking about flower bulb sales.

ASAP PLEASEHow are photosynthesis and cellular respiration related?
Group of answer choices

The products of photosynthesis are the reactants of cellular respiration.

The reactants of photosynthesis are the reactants of cellular respiration.

The reactants of photosynthesis are the reactants of cellular respiration.

The products of photosynthesis are the products of cellular respiration.

Answers

Answer:

The answer is The products of cellular respiration are the same as the reactants of photosynthesis.

Explanation:

because they have the same reactants

The answer is the first one :)

Other Questions

Aflatoxin is:_________a) the loss of an amino group on a nitrogenous base. b) the gain of an amino group on a nitrogenous base. c) an artificial mutagen. d) another name for unmethylated cytosine. e) a natural mutagen.

For multicellularity to develop, there must be a mechanism of signaling among cells in the multicellular organism. Which of the structures in the cell membrane receives signals from the environment or from other cells?

Use biodiversity in a sentence

Initially, the myrtle warbler and Audubon's warbler were considered two different species. These birds have now been reclassified as eastern and western forms of a single species. Which of the following pieces of evidence would warrant this reclassification?. . A.The two forms interbreed successfully where their habitats overlap.. . B.The two forms live in habitats with similar terrain and temperatures.. . C.The two forms eat the same type of wood grubs and flying insects.. . D.The two forms display very similar physical traits such as coloration and tail-shape.