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
kap26 [50]
3 years ago
5

It is possible for two parents each with brown eyes to produce a blue-eyed child.

Biology
1 answer:
elena55 [62]3 years ago
4 0

Answer:

True

Explanation:

The color of the baby's eyes is influenced by the genetic inheritance (of the genes transmitted by the mother and father) and the amount of melanin (brown or black pigment whose type and amount is encoded in the genes) found in the iris.

Eye color is controlled by at least three genes, although researchers still only understand the role of two of them. Determining eye color is an extremely complex process and there are several conditioning factors and genetic combinations that can influence the final color.

The more melanin, the darker the color of eyes, skin and hair. If parents have both brown eyes, it is natural for their children to have the same color. However, there may be a genetic influence from an ancestor and the child expressing a different color.

If the presence of melanin in the iris is reduced, the baby will have blue eyes, even if father and mother have brown eyes. If the presence of melanin is higher, the eye color will be green or hazel. When there is a large production of melanin, the eyes are brown, predominant color over green or blue and therefore more common. The least common color is green.

You might be interested in
Just so everyone knows this is for science!
Alexeev081 [22]

Answer:

A

Explanation:

sublimation is turning solid to gas

6 0
3 years ago
Why do you need to evaluate claims made on product labels?
Morgarella [4.7K]
Because you wouldn’t want to harm others and they would want to know what there putting
5 0
3 years ago
What statement is true regarding the nervous and endocrine systems?
almond37 [142]

Answer:

The nervous system and the endocrine system are both necessary to maintain homeostasis and keep the human body alive.

4 0
3 years ago
What hormone released by the highlighted structures inhibits the secretion of FSH only?
soldi70 [24.7K]

Inhibin inhibits the secretion of FSH only.

<h3>What is the role of inhibin?</h3>
  • Inhibin is a protein mainly produced by the gonads.
  • In men it is produced by the Sertoli cells and it is produced by the granulose cells in women.
  • It negatively regulates the secretion of Follicle Stimulating hormone (FSH) from the pituitary gland.
  • FSH itself induces the production of inhibin for negative feedback.
  • Pituitary is a pea shaped endocrine gland present at the base of the brain. It is the major endocrine gland and controls growth, development and functions of other endocrine glands.
  • Hormone activin has opposite effect to inhibin. It enhances FSH biosynthesis and secretion.

Learn more about pituitary here:

brainly.com/question/1372599

#SPJ4

5 0
2 years ago
Which of the following is the correct order in which toxic nitrogen compounds are converted to less toxic nitrogen compounds in
alex41 [277]

The order in which toxic nitrogen compounds are converted to less toxic nitrogen compounds in the nitrogen cycle is NH3 ----> NO2-   -----> NO3-

The nitrogen cycle refers to the movement of nitrogen in the ecosystem. The process of converting nitrogen into less toxic forms of nitrogen which is useful to plants is called nitrification.

During the process of nitrification, ammonia or ammonium is first converted to nitrates by the action of the microorganism called nitrosomonas. Nitrobacter converts nitrites to nitrates which are useful to plants.

Hence, the order in which toxic nitrogen compounds are converted to less toxic nitrogen compounds in the nitrogen cycle is NH3 ----> NO2-   -----> NO3-

Learn more: brainly.com/question/1245871

5 0
3 years ago
Other questions:
  • What ( )is a component of soil made entirely of decomposed organic remains. This component increases soil fertility and what ( )
    11·1 answer
  • Work in a small group. Think of four habitats Write down at least one organism from each. Make a
    11·1 answer
  • Which electrons have the most energy in an atom?
    15·2 answers
  • What organelle is responsible for making enzymes?
    11·1 answer
  • Plant spores are usually
    12·1 answer
  • You are assessing a 6-year-old little girl in the emergency department (ED) who was brought in by her mother. She was stung by a
    7·2 answers
  • According to the principle of maximum parsimony,
    13·1 answer
  • How do animals obtain energy to grow?
    8·2 answers
  • 1 pts
    10·1 answer
  • The effects of acid rain are most evident in a tundra biome because:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!