1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MArishka [77]
3 years ago
7

Which of the following applies to human skin color?

Biology
2 answers:
Bad White [126]3 years ago
6 0

Answer:

A. Heritable

C. Affected by the MC1R gene

D. Polygenic trait

Has evolved due to evolutionary processes such as natural selection.

Explanation:

Human skin color is a polygenic trait as it is regulated by more than one gene. Each allele of these genes has an additive effect on the overall skin color of an individual. Therefore, the trait is a continuous trait, not a discrete one. The genes for human skin color are transmitted from parents to progeny which in turn makes it a heritable trait.

The gene MC1R codes for melanocortin 1 receptor and thereby, regulate the skin color of humans since melanocyte-stimulating hormone binds to the receptor to trigger the synthesis of melanin from melanocytes. Evolution of various skin color in human beings is regulated by natural selection which in turn favors the skin tone best suited under the prevailing climatic conditions of a particular human population  

Alenkasestr [34]3 years ago
3 0

Answer:Heritable

Affected by the MCR1 gene

Polygenic trait

Explanation:

You might be interested in
Drag the tiles to the correct boxes to complete the pairs. what do the variables in the hardy-weinberg equation represent?
lyudmila [28]

Answer: p2 + 2pq + q2 = 1

p2 = homozygous dominant gene

2pq = heterozygous gene

q2 = homozygous recessive gene

8 0
2 years ago
Please help i am giving brainliest
yan [13]

Answer:

a.Brain

Explanation:

Hypothalamus: The hypothalamus  is in the lower central part of the brain. It links the endocrine system and nervous system. Nerve cells in the hypothalamus make chemicals that control the release of hormones secreted from the pituitary gland.

3 0
3 years ago
Read 2 more answers
All carbonate minerals contain the elements_____
Julli [10]

Answer:

carbon and three oxygen atoms

6 0
3 years ago
Read 2 more answers
What claim did Thorne make? What evidence supported his claim? Mungo Lady and Mungo Man
oee [108]

The Mungo Man was discovered by ANU archaeologist Dr. Jim Bowler on ... This made Mungo Lady the oldest cremated human remains yet discovered.Thorne claims that the findings support his theoretical point of view.Evidence - Mungo Man's skull.Two years ago Thorne made world headlines with a study of Mungo Man's DNA that he had found.

5 0
3 years ago
Read 2 more answers
Select the correct statements about cellular respiration. (Check all that apply)
kogti [31]

Cellular respiration is the process by which glucose is broken down to carbon dioxide and water in the cell.

Cellular respiration refers to the process in which glucose is broken down to produce energy. The reaction of cellular respiration is; C6H12O6 -----> 6H20 + 6CO2. This process occurs in the mitochondria of the cell which is within the cytoplasm. In times of oxygen deficit, lactate or ethanol may be produced by the process.

The following statements are true about cellular respiration;

  • lactate may be produced
  • ethanol may be produced
  • the reactions happen in the cytoplasm
  • CO2 is produced

Laern more: brainly.com/question/13721588

4 0
2 years ago
Other questions:
  • Adenosine triphosphate (atp) is the main \"energy currency\" used in cells. atp hydrolysis is coupled with unfavorable reactions
    13·1 answer
  • Two of the main ingredients in plant fertilizer are phosphorus and nitrogen. These elements are required for the synthesis of __
    11·1 answer
  • Explain 3 different ways seeds can be transported from location to another
    10·2 answers
  • Treponema and Borrelia A. are luminescent.B. are endosymbionts.C. are spirochaetes.D. are both easily grown on artificial media.
    11·1 answer
  • The energy of motion is called heat energy<br><br> true or false
    11·1 answer
  • In humans, the feet could be considered both ____________ and ____________ structures. (2 points) Question 5 options: 1) inferio
    8·1 answer
  • 2.
    8·2 answers
  • Please help. I thought the answer is prokaryotic but its not and there are no answer choices.
    12·1 answer
  • The United States uses units such as inch, mile, ounce, and pound. Most of the rest
    15·1 answer
  • identify the parts of the heart in the corresponding spaces. once you have identified the parts of the heart, label the image pr
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!