In a cell undergoing meiosis, during which stage do the sister chromotids separate from each other?

Maria wanted to grow a fern in her backyard. acting on a suggestion from a friend, she collected brown dots from the underside of a fern's leaves and then potted them. after a few days, maria saw small fern leaves erupting from the pot. which statement explains this phenomenon? a. the fern transitioned from gametophyte generation to sporophyte generation. b. the fern grew as a result of mitosis. c. the fern transitioned from sporophyte generation to gametophyte generation. d. the fern grew to be genetically identical to its parent plant.

Compare the composition of the moon's surface with the composition of the earth's surface.

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities