How does the cytoplasm interact with other organisms in the cell

Why is it important to reduce the number of chromosomes in half when forming gametes for sexual reproduction?

Before the can be observed by using a transmission electron microscope, cells are sliced into very thin sections. what disadvantage does this procedure present in the study of cellular parts

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an