This is because the Crossing over during meiosis cause is a homologous chromosomes to exchange alleles resulting in new combos of alleles in the offspring. Crossing over occurs between prophase 1 and metaphase 1 and is the process where homologous pair up with each other and exchange different segments of their genetic material to form recombinant chromosomes. It can also happen during mitotic division, which may result in loss of heterozygosity.

8 0

4 years ago

2. The density of gas particles in a section of Earth's atmosphere decreases. Which of the following is the most likely explanat

Stolb23 [73]

Answer:

The air pressure in that section of Earth's atmosphere increased.

Explanation:

3 0

4 years ago

A book that weighs 5 newtons is sitting on a table 1.5 meters above the floor. How much gravitational potential energy does the

baherus [9]

Answer:

7.5 this is the right answer.

8 0

3 years ago