4 years ago

When a population has a gene with two alleles circulating, how many possible genotypes are there?

1 answer:

5 0

Its so simple. Two alleles means three genotypes.
consider a gene has two alleles A(blue eyes) and a(brown eyes)
possible combinations:
1. AA - Homozygous dominant -Blue eyes.
2. Aa - Heterozygous - Blue eyes.
3. aa - Homozygous recessive - Brown eyes.

You might be interested in

What structure does an amoeba ,a one-celled organism, use to movie ingest and transport materials within the cell , because it h

Vinvika [58]

Answer:

pseudopodia(false legs)

Explanation:

a protrusion formed by the amoeba towards its food to engulf it...you know it has no particular shape so it uses false legs

8 0

3 years ago

How can water intake affect the volume and concentration of urine?

Alchen [17]

More water means more pee (theoretically). Pee is actually just garbage materials from the body (toxins). These color the urine. The more you drink, the more you have to pee and just pee clean because all toxins are out, or you have more water to take out the toxins, having less of it per let's say 0.5 l

3 0

4 years ago

How does a single cell become a multicellular organism?

Evgen [1.6K]

A multicellular organism develops from a single cell.

7 0

2 years ago

What happens to a plant's color in the fall? Select the two correct answers. A. The leaves become very green as more chlorophyll

Paladinen [302]

To me I think the answer is b and c

7 0

3 years ago