3 years ago

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

Biology

1 answer:

Paladinen [302]3 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

Please help I’m science!!

prohojiy [21]

Answer:

The advantage of 2nd one is no partner is needed, Less energy is required. Disadvantage is no variation for genetic problems, The offspring will have everything of the parent. For the 1st one reproduction advantage Is a higher survival rate. Disadvantage is a lot of energy is needed Because it requires a ( male and female)

5 0

2 years ago

Nora is driving on a snow-covered road, and her car begins to slide. The quick behavioral response and the increased heart rate

Elza [17]

Answer:

are most likely due to the fact that and are most likely due to the increased

6 0

3 years ago

Heterotrophs take in mass in the form of food. Food is either used to build molecules within the body or as fuel for cellular re

Orlov [11]

C) water and energy ATP
The end products of respiration.

6 0