In eukaryotes the spindle breaks down during prohase and reforms during telophase (true/false and if false, replace the word spindle)

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 happens during the experiment stage of the scientific method

"does stress during a woman's first trimester of a pregnancy affect the infant's birth weight? " is a