Answer:
your brain makes special hormones called GnRH, and these hormones signals the testes to make more testosterone.
Explanation:
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Answer:
During meiosis, an event known as chromosomal crossing over sometimes occurs as a part of recombination. In this process, a region of one chromosome is exchanged for a region of another chromosome, thereby producing unique chromosomal combinations that further divide into haploid daughter cells.
Meiosis is the process of cell division that produces eggs and sperm for sexual reproduction. <span />
Mitosis is the division of the nucleus while cytokinesis is the division of the cytoplasm
