At the end of aerobic cellular respiration, the carbon atoms that started out in glucose are now located in

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.

When analyzing tree rings, what do scientists assume a thin ring indicates?

Each hereditary trait corresponds to