Which explanation below best describes why meiosis produces haploid cells?
egg and sperm cells are haploid to have double the number of chromosomes as
a body cell.
egg and sperm cells have to have half the number of chromosomes as in body
cells so when they combine to form a zygote, the zygote is diploid and has the
correct number of chromosomes

Reactants undergo chemical reaction to form products. this chemical equation represents one such reaction. the coefficient for one of the reactants or products is incorrect. which part of the chemical equation is incorrect?

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.

Which of the following forest management practices is best for reestablishing areas of forest?