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Human Reproduction

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Advanced Zoology

Animal Kingdom
Structural Organisation in Animals
Digestion and Absorption
Breathing and Exchange of Gases
Body Fluids and Circulation
Excretory Products and their Elimination
Locomotion and Movement
Neural Control and Coordination
Chemical Coordination and Integration
Human Reproduction
Human Health and Disease
Biotechnology Principles and Processes
Biomolecules (Zoology)
Evolution (Zoology)
Biotechnology and its Applications
Reproductive Health
  1. The correct sequence of spermatogenetic stages leading to the formation of sperms in a mature human testes is:
    1. spermatogonia - spermatocyte - spermatid -sperms
    2. spermatid - spermatocyte - spermatogonia - sperms
    3. spermatogonia - spermatid - spermatocyte - sperms
    4. spermatocyte - spermatogonia - spermatid - sperms
Correct Option: A

The formation of sperms in mature human testes completed in three important phases in gametogenesis- multiplication, growth and maturation phase. During these phases primarily germ cells change into spermatogonia then spermatocyte during growth phase which change into spermatoids and spermatids into sperms.


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