In a flower, the female sex cell, or eggs are produced by the?

Which crust, continental or oceanic, is thicker

Which two spheres contain most of earths water?

5 factors affecting the rate of breathing in human beings

Restriction enzymes are collected from what

What is one difference between a primary oocyte and a secondary oocyte in humans?

Beekeepers and scientists are puzzled and troubled by a decline in bee populations around the world. what would you predict as a likely consequence of the widespread lack of bees?

What kind of energy does matter have when it is in motion?

Zoe forgets to wash her hands before handling some samples in Petri dishes, and as a result, some of the samples become contaminated. What is a likely source of error in this experiment

In your body, different types of cells use different genes. True or false?

What happens to the egg follicle in the ovary as fsh rises