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(a) Through schematic diagrams , illu...

(a) Through schematic diagrams , illustrate the stages of spermatogenesis .
( B) what is the descent of testes from the abdomen into the scrotum significant in the human male ?
( c) List any two events taking place in an ovum just when sperm gains entry into it .

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PRADEEP-HUMAN REPRODUCTION -ADDITIONAL QUESTIONS (LONG ANSWER QUESTIONS)
  1. Mention the functions of the following -(a) Epididymis ( B) fall...

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  2. Where does oogenesis take place ? Describe the stages of the proce...

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  3. (a) Through schematic diagrams , illustrate the stages of sperma...

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  4. Describe the hormonal control of reproductive system in human male.

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  5. OOGENESIS

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  6. where does oogenesis occur in human ? Describe the stage of the ...

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  7. What is menstruation ? What are the specific actions actions of F...

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  8. Where does spermatogenesis take place ? Describe the stages of ...

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  9. (a) Draw a labelled diagram of sectional view of human ovary showing d...

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  10. Give an account of the formation of blastocyst in human species ...

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  11. What is blastocoel in mamalian development ? What does it sighif...

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  12. What are foetal membranes ? Give their names . Mention the funct...

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  13. Define cleavage . Write down its characteristics .

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  14. Drew a mammalian sperm and label its four major parts .

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  15. Compare the struture of mature mammalian sperm and ovum .

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  16. Fertillization is a physicochemical process '. Explain .

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  17. What are the significant different in the mitotic divisions in th...

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  18. Describe the formation of blastodermic vesicle in a mammalian embry...

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  19. Distinuish between : (a) Morula and blastula .(b) blastulation...

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  20. Describe the formation of three germ layers in a mammalian embry...

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