Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Life Sciences Developmental Biology Gametogenesis, fertilization and early development
Sperm ________, which helps in penetration of the egg during fertilization in mammals, contains ________.
1
lysin, hyaluronidase
2
fertilizin, hyaluronidase
3
lysin, hyaluronic acid
4
fertilizin, hyaluronic acid
5
Question Not Attempted