why do the sperm has a tail and the ova does not
Answers
Answer:
The testes produce the sperm. Testosterone is the hormone released or discharged by the testes. The long tail of the sperm accommodated them to pass in the female fetus spores. ... This is why the sperms have a tail but ovum does not have it.
Explanation:
Sperm, also called spermatozoon, plural spermatozoa, male reproductive cell, produced by most animals. With the exception of nematode worms, decapods (e.g., crayfish), diplopods (e.g., millipedes), and mites, sperm are flagellated; that is, they have a whiplike tail. In higher vertebrates, especially mammals, sperm are produced in the testes. The sperm unites with (fertilizes) an ovum (egg) of the female to produce a new offspring. Mature sperm have two distinguishable parts, a head and a tail.