The periodic table is mostly made of

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.

a lot of people sadly don't know the best way to learn is cheating off of your friends or this amazing thing called google