Which of the following is an example of a long-term climatic change?

a. winter
b. summer
c. ice age
d. la niña

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.

on island x the species needed to adapt because they were being subject to predators which didn't inhabit island y.