Identify the purpose of each of the following steps in the photosynthesis experiment. Hole-punching the leaves

Adding bicarbonate buffer to the syringe.

Exposing the disks to a vacuum in the
syringe

Adding a plain buffer to the syringe

When species lose their habitats they may..

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.

Mitosis creates two identical daughter cells from one parent cell creates four nonidentical daughter cells from one parent cell is the most common type of reproduction for bacteria is the process by which male and female reproductive cells are created