Entire body of the sperm is covered with which of the following layers?
Acrosome
Plasma membrane
Both a & b
None of the above
Sperm is composed of head , neck , middle piece and a tail. Whole body of the sperm is covered with a plasma membrane.
Head contains an elongated haploid nucleus covered by acrosome. Haploid nucleus contains the chromosomal material.acrosome is filled with enzymes that help in fertilisation of ovum.
Middle piece bears mitochondria that produce energy for movement of tail and motility of the sperm.
Hence option B is correct.