Answer:
The answers are the second and fourth ones.
Explanation:
I did the assignment.
Answer: Why?
Explanation: I hope you are okay.
In metaphase I of meiosis I, the pairs of homologous chromosomes, also known as bivalents or tetrads, line up in a random order along the metaphase plate. The random orientation is another way for cells to introduce genetic variation.
A. Community.
This is because a community contains living this, and biotic means living.
The capability of both leptin and cholecystokinin in which they
have a similarity when a person has decreased its food intake. A leptin is a
way of helping an individual to regulate energy in means of having to inhibit
its hunger while the cholecystokinin is responsible for having to stimulate
digestions.