What does the greek word of strato mean

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=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves