Now list the genotypes of each of the four offspring below.

Which of the following statements are true chromosomes make up genes

Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.

Which term describes a normal value for something in the body? a.homeostasis b.set point c.feedback loop d.integration center