Answer:
Humans have 23 pairs of chromosomes--22 pairs of numbered chromosomes, called autosomes, and one pair of sex chromosomes, X and Y. Each parent contributes one chromosome to each pair so that offspring get half of their chromosomes from their mother and half from their father.
Explanation:
(Sorry, I'm not sure)
Hello love! The answer for your question is D: grass - producer because all energy starts from the producers so the consumers can get energy. Producers are the creators of energy
Hope this helps!!!
<span>Two types of sex cells are
> Sperm (in males)
> Egg or ovum (in females)
Sperm is produces in the testes.
Ovum or egg is produced in the ovaries.</span>
Gene flow is the movement of genes into and out of a gene pool.
