Many species of plants and animals have now been genetically _____________________, which means that ...

Answer to #1

mapped

Answer to #2

T

Answer to #3

The follicle-stimulating hormone (FSH), secreted by the pituitary gland, stimulates the ovary to produce a blister-like structure called a follicle. This follicle secretes estrogen, which acts as a messenger that stimulates the rest of the reproductive system to prepare for the reception of the egg. Progesterone, secreted by the corpus luteum, causes the walls of the uterus to thicken in preparation for receiving the fertilized egg.

Answer to #4

selective

Answer to #5

F

Answer to #6

In the testes of the male, cells are produced called spermatogonia. Through a four-step process, these cells develop into spermatozoa. During the first step, the chromosomes replicate and remain attached; these are called chromotids. In the next step, the chromotids come together and are matched in pairs; this process is called synapsis. In the third step, the cell divides, the chromosomes are separated, and each cell receives one of each chromosome from each pair. In the final step, the cells separate again, and the chromotids separate and become chromosomes. The end result of this process is that four new sperm cells are produced from the original cell.

Answer to #7

irrigation

Thank you

Can you answer the others that I've posted too?

I'll take a quick look at them