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Human egg (ovum) has an animal pole. Des...

Human egg (ovum) has an animal pole. Describe briefly the two events that take place at this pole.

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Events taking place at animal pole are (i) Polar bodies are extruded from this pole. (ii) Sperm entry into ovum also takes place from the animal pole.
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BETTER CHOICE PUBLICATION-HUMAN REPRODUCTION-SHORT ANSWER TYPE QUESTIONS
  1. Why scrotal sacs are present outside the body?

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  2. What is the major composition of seminal fluid ?

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  3. Human egg (ovum) has an animal pole. Describe briefly the two events t...

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  4. What is parturition ? Name the hormone involved in induction of partur...

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  5. What is Colostrum ? Why it is preferred over normal milk ?

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  6. Define menstrual cycle. Name any two hormones which regulate this proc...

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  7. Where are Leydig’s cells present ? What is their role in reproduction?

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  8. Name the hormone responsible for the descent of testes into the scrotu...

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  9. Differentiate blastulation and gastrulation.

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  10. Differentiate between morula and blastula.

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  11. During early lactation, what is the specific name for first milk? What...

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  12. Differentiate between sperm and ova.

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  13. How is corpus luteum formed? What is its function?

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  14. What is spermatogenesis ? Briefly describe the process of spermatogene...

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  15. What is the role of estrogens in females? Where are they produced?

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  16. Draw labelled diagram of female reproductive system.

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  17. Draw a well labelled diagram of male reproductive system of man.

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  18. Draw a labelled diagram of sections through ovary.

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  19. Draw'a well labelled diagram of L.S of Testis of man.

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  20. What is Oogenesis ? Briefly describe the process of Oogenesis in human...

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