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Descibe structure of sperm ? |
| Answer» \tIt is a microscopic, motile structure composed of a head, neck, a middle piece and a tail.\tWhole body is covered by plasma membrane.\tThe sperm head contains an elongated haploid nucleus and the anterior portion is covered by a cap-like structure\xa0acrosome\tThe middle piece contains numerous mitochondria which produce energy for sperm motility needed for fertilization.\tTail helps the sperm cell to swim to reach the egg cell.\tSeminal plasma along with sperm constitutes the semen. | |