In human males the maximum number of functional sperm cells that is normally produced from every sex cell is

How is the male reproductive system different from other body systems? it isn’t necessary to vital signs. it monitors other body systems, and adjusts if necessary. it transports items from one system to another. it is the only system that produces hormones in the male.

Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?

Creating new things to solve problems and improve life depends on the close interaction of which two fields?