Ineed with a quick biology question! which of the following is considered the "zipper" and separates strands of dna during replication? question 5 options: helicase isomerase lipase polymerase

bc blah

explanation:

bc blah

no i don't feel that humans have oversubscribed some medications

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.