How does carbon hydrogen and oxygen from the elephant diet combine with other elements to build all of the organic molecules the elephant requires

i think it is true in my reasonment ..

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.