How can you tell if someone is heterozygous or homozygous for a trait that is dominant

Biology

1 answer:

Paladinen [302]2 years ago

6 0

Answer:

By crossing it with recessive homozygous

Explanation:

If you cross dominant homozygous with recessive homozygous all of the offspring will be heterzygous and express the dominant trait. If you cross heterozygous with recessive homozygous, half of them will have dominant trait expressed, while other half will have recessive trait expressed.

You might be interested in

Pls help!! ill give brainlest !!

Sever21 [200]

Answer:

meiosis

Explanation:

meiosis occurs first in the sex gametes while mitosis occurs later in growing cell

3 0

2 years ago

Read 2 more answers

Ocean acidification is putting which animals most directly at risk?

lord [1]

Answer:

I believe it is D. Please correct me if i am wrong.

Explanation:

Hope my answer helps. Have a great day.

8 0

3 years ago

Read 2 more answers

The appearance of free oxygen in the earths atmosphere led to the "great oxidation event" where did all of this oxygen come from

Alborosie

Answer:

So there's a simple explanation for the Great Oxidation Event. It was the cyanobacteria, pumping out unwanted oxygen, that transformed Earth's atmosphere. ... That means the cyanobacteria were busy pumping out oxygen for at least half a billion years before oxygen started appearing in the air.

Explanation:

8 0

2 years ago

BRAINLYEST FOR BEST ANSWER AND NICE AMOUNT OF POINTS

kirill115 [55]

Answer:

Noble Gases.

Explanation:

The reason why I say this is due to them having eight valence electrons, their outer energy levels are full.

7 0

3 years ago

EXPERT HELP: I'LL GIVE BRAINLIEST:<br><br> Choose TWO statements

sesenic [268]

The answer is B and D i learned this in biology last week

6 0

2 years ago

Read 2 more answers