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]
4 years ago
5

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

Biology
1 answer:
elena55 [62]4 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
For dating what kinds of Geologic samples containing uranium is 238U most useful? Why?
slavikrds [6]

Answer:

After C14, Uranium238  is most widely used mineral in geological or archaeological dating.

Explanation:

U238 is generally used to date the rock materials, to know the age. As we know the half-life of U238, it is easy to identify the age of the materials containing uranium 238. It can be called as absolute dating method as it determines the exact age of the uranium contained material. It is a type of radiometric dating.

3 0
3 years ago
Complete the diagram pictured on the right by identifying each missing label
Burka [1]

A should be labeled as being Bryophytes. I hope this helps anyone who needs to know this.

6 0
3 years ago
Read 2 more answers
DDT was banned in the United States because it:
Tema [17]
The answer is the third one
8 0
4 years ago
Read 2 more answers
Please help asap
ki77a [65]

Answer:

d? maybe?

Explanation:

7 0
3 years ago
DNA is a polymer consisting of monomers know as
bezimeni [28]
The answer is C. Nucleotide

DNA is a polymer. The monomer units of DNA are nucleotides, and the polymer is known as a "polynucleotide." Each nucleotide consists of a 5-carbon sugar (deoxyribose), a nitrogen containing base attached to the sugar, and a phosphate group.
7 0
3 years ago
Other questions:
  • Which structure receives food directly from the stomach, where it is mixed with strong digestive juices from the liver and pancr
    15·1 answer
  • Which of these statements express a scientific theory
    15·1 answer
  • Reagan is 4 years old. at this time she is experiencing the most rapid brain development in
    6·1 answer
  • Transgenic bacteria can be used to produce
    11·1 answer
  • Why can’t a virus reproduce on its own?<br> will give Brainliest
    11·2 answers
  • Plant that has round and yellow seeds (RrYy) is crossed with a plant that has round and yellow seeds (RrYy). What is the ratio o
    7·2 answers
  • Bacteria in your lab are grown under two conditions, one with exposure to glucose and the other with lactose. what best describe
    11·1 answer
  • How many trophic levels are represented in New Zealand'sestuarine community shown in the food web below?
    11·1 answer
  • What is the number of chromosomes in each daughter cell for a human? in meiosis
    8·1 answer
  • A polar bear has thick, white fur that camouflages it when it sits on snow. Which type of adaptation is this modification?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!