Can anybody help me? Anything will help thank you(,:

1. 4 generations

2. the father/male parent carries the recessive allele (individual 2 of the 1st generation)

3. individual 1 has a hom.ozygous spouse.

4. Generation 3

Explanation:

sorry if any of these are wrong

(also i had to put a period there so it wouldnt identify hom.ozygous as a slur)

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.