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ladessa [460]
3 years ago
12

Can a human male be a carrier of red-green color blindness?

Biology
1 answer:
miskamm [114]3 years ago
5 0

Answer:

The answer is no Human male can not be carrier for the red green color blindness.

Explanation:

Red green color blindness is a sex linked disorder that is recessive in nature. If an individual male have one copy of X gene with recessive allele of the trait he will be color blind because male have only one copy of X chromosomes and one copy of Y chromosome. So, the recessive X chromosome will express itself in absence of dominant X chromosome.

For being a carrier one should be heterozygous For this gene and its not possible in males as they have only one copy of X chromosome.

Thus, the correct answer is No.

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Why is an understanding of cells essential for making informed decisions about your health
kvv77 [185]
Cell is our microscopic structure. We have Trillions of cells in our body, which plays very important roll. Our every tissue, organ, organ system, our whole body has composed of cells. In order to make a nice and informed decision for our health, we must need to understand our body at cellular level

Hope this helps!
8 0
3 years ago
Family of orientation is the family that you create with a partner.<br> True<br> False
jolli1 [7]

Answer:

False

Explanation:

A family of orientation refers to the family into which a person is born. A family of procreation describes one that is formed through marriage. These distinctions have cultural significance related to issues of lineage.

5 0
2 years ago
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Which is an example of how the peripherial nervous system helps the body maintain hemostasis? A muscles
ValentinkaMS [17]

Answer:

Muscles contract rapidly to produce heat on a cold day.

Explanation:

4 0
3 years ago
We used the enzyme, taq polymerase, which is derived from the thermus aquaticus bacterium, in our pcr procedure. Why is this enz
Andre45 [30]

The use of a thermophilic DNA polymerase such as Taq polymerase prevents the denaturation of the enzyme during the heating that is important to separate the newly synthesized strand. So using this enzyme simplifies the PCR technique and increases its efficiency.

Taq DNA polymerase is highly efficient, when it reaches the optimum temperature, it becomes fully functional. It also has a half-life of over two hours (at 92°C), high amplification capacity, and it can add upto 150 nucleotides per second.  It is "special" enzyme because it comes from the bacterium Thermus aquaticus, which lives in hot springs. It is therefore thermostable even at high temperatures, while other polymerases (e.g. E. coli) are not.

Learn more about Taq DNA polymerase on:

brainly.com/question/14044564

#SPJ4

8 0
2 years ago
Explain the evolution of heart in vertebrates
Vera_Pavlovna [14]

Answer:

The evolution of the heart is based on the separation of oxygenated blood from deoxygenated blood for efficient oxygen transport. pisces have a dual chambered heartwhile reptiles and amphibians are having a three chambered finally aves and mammals have four chambered hearts.

Explanation:

please mark as brilliant answer

4 0
3 years ago
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