What do biologists think is a good way to conserve biodiversity? a. educate people about the economic benefits of biodiversity b. explain the dangers of pollution c. make environmental science education a requirement for high school graduation d. create dead zones to show the dangers of water pollution

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.

the answer is d p: cell, q: organ, r: organ system, s: tissue