Jane performed an experiment in which one substance (x) underwent a chemical change to form two new substances (y and z). According to the law of conservation of Mass which statement is correct about the chemical change

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.

What is the term for the two sets of chromatids formed in the parent cell a.haploid b.diploid c.gamete d.tetrad

Suppose you were the commissioner of corrections for your state. which correctional activities might come within your domain? which mostly would not