Biology: Human Reproductive System Notes, MCQs & Questions for Competitive Exams

Biology: Human Reproductive System Notes, MCQs & Questions for Competitive Exams

Human Reproductive System Notes free for competitive Exams

"प्रजनन को एक नए व्यक्ति या संतान के उत्पादन की जैविक प्रक्रिया के रूप में परिभाषित किया जा सकता है। परिस्थितियों के अनुकूल होने पर यह प्रक्रिया किसी प्रजाति के व्यक्तियों की संख्या में वृद्धि सुनिश्चित करती है। यह जीवित चीजों की मूलभूत विशेषताओं और एक आवश्यक जीवन प्रक्रिया में से एक है।"

Most Important MCQs of Human Reproductive System for Competitive Exams

Science Notes for competitive Exams like UPSC, SSC, PCS, CPO, TET, CTET and other Exams. Take a look at these notes with correct answers.

MCQs and Questions and Answers of Science (Biology), Topic- Human Reproductive System

Which Hormone that is released from the testes is-

• Progesterone
• Vasopressin
• Testosterone
• None of these

Correct Answer is III
Wolffian duct is also known as-

• Mesonephric duct
• Ejaculatory duct
• Major sublingual duct
• Cystic duct

Correct Answer is I
The ______________ is an ovoviviparous animal

• Basking shark
• Bonobo
• Blue shark
• None of these

Correct Answer is I
The _______________ is a temporary organ that connects a mammalian mother to its fetus.

• Placenta
• Chorion
• Endometrium
• None of these

Correct Answer is I
_______________ is a lytic enzyme released by the sperm.

• Hyaluronidase
• Trypsin
• Helicase
• None of these

Correct Answer is I
Umbilical cord contains _____________________

• Pluripotent stem cells
• Cord blood stem cells
• Blood stem cells
• None of these

Correct Answer is II
How does human sperm locomote-

• Flagella
• Cilia
• Neutrophils
• None of these

Correct Answer is I
Acrosome is filled with _____________________

• Lipids
• Hormones
• Digestive enzymes
• None of these

Correct Answer is III
In following options which one is an example of a viviparous animal-

• Goat
• Duck
• Crocodile
• None of these

Correct Answer is I
In following options which one is an example of an oviparous animal-

• Pigeon
• Elephant
• Sheep
• None of these

Correct Answer is I
How many autosomes does a human body primary spermatocyte have-

• 31
• 44
• 54
• 33

Correct Answer is II
Where does the ovum receive the sperm-

• Animal pole
• Vegetal pole
• Zona pellucid
• None of these

Correct Answer is I
_______________is an organelle that helps the sperm to penetrate the ovum

• Acrosome
• Zona pellucida
• Megalis
• None of these

Correct Answer is I
Division of human egg is __________

• Holoblastic and unequal
• Meroblastic
• Holoblastic and equal
• Isoblastic

Correct Answer is I
The lytic enzyme released y sperm is _________

• Ligase
• Acrosome
• Androgamone
• Hyaluronidase

Correct Answer is IV
Cryptorchidism is a condition where ________________

• One of both testes are not developed
• One or both testes fail to descend into the scrotum
• One or both testes are not formed
• None of these

Correct Answer is II
Bidder’s canal receives ________________

• Eggs
• Sperms
• Ammonia
• Oxygenated blood

Correct Answer is II