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Draw a diagrammatic sketch of the micros...

Draw a diagrammatic sketch of the microscopic view of a mammalian sperm and label any four parts of it.

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MODERN PUBLICATION-HUMAN REPRODUCTION-REVISION EXERCISES (SHORT ANSWER TYPE QUESTION (B)QUESTIONS FROM CBSE EXAMINATIONS)
  1. name the hormone responsible for the descent of testes into the...

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  2. Write two differences between spermtogenesis and oogenesis

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  3. Differentiate between morula and blastula of mammals.

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  4. Where are Leydig's cells located ? Name their hormonal secretions. Whi...

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  5. What structure forms the corpus luteum and at what stage ? Name...

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  6. Describe the functions of humans placenta .

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  7. Draw a diagrammatic sketch of the microscopic view of a mammalian sper...

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  8. Draw a labelled diagram of a part of T.S. through seminiferous tubule ...

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  9. Given below is an incomplete flow chart showing influence of hormones ...

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  10. Where are fimbrae present in human female reproducative system ?...

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  11. Name the muscular and glandular layers of human uterus. Which one of t...

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  12. Where are the Leydig cells present ? What is their role in reprodu...

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  13. Placenta acts as an endocrine tissue. Justify.

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  14. Differentiate between menarche and menopause.

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  15. Differentiate between major structural changes in the human ovary duri...

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  16. (a) Where do the signals for parturition originate from in humans? ...

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  17. When and where do chorionic villi appear in humans ? State their funct...

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  18. Explain the significance of meiocytes in a diploid organism.

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