List body systems that are involved in action shown also explain the role those different body systems play in action try to link as many body systems to the action as possible

equal distribution i think.

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.