what is difference between sperm and ovum?
Answers
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Answer:
Sperm:
Sperms are the male gametes produced under the influence of the hormone testosterone. The four sperms are produced by the single cell. The process of spermatogenesis initiates at the puberty. Sperm is motile in nature. The sperm has head, neck, mid piece, tail and tail fibers. The main function of sperm is to fertilize the egg cell. The sperm cells are released in large numbers.
Ovum:
Ovum are the female gametes that are produced by the different gonadal hormones. The single ovum is produced by the single cell. The process of oogenesis initiates at 2-3 months of the fetal development. The ovum is non motile in nature. The ova consists of different layer like vitelline membrane and zona pellucida. The one ova is released in each month in human females.