MCQs on Human Reproduction 1. _______ is a lytic enzyme released by the sperm. a. Hyaluronidase b. Trypsin c. Helicase d. None of the above 2. How many autosomes does a human primary spermatocyte have? a. 34 b. 44 c. 54 d. 33 3. Where does the ovum receive the …