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Presence of beard in boys is a…....

Presence of beard in boys is a….

A

primary sex organ

B

secondary sexual character

C

secondary sex organ

D

primary sexual charcter

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CHETANA PUBLICATION-REPRODUCTION IN LOWER AND HIGHER ANIMALS-Exercise
  1. Test tube baby technique is called…

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  2. The given figure shows a human sperm. Various parts of it are labelled...

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  3. Presence of beard in boys is a….

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  4. The pair of postero-lateral tissue of the male copulatory organ is ………...

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  5. In human being the type of cleavage is ……………..

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  6. About 60% of semen is formed by the secretion of …………………..

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  7. Onset of menstrual cycle at the time of puberty is called……………..

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  8. The lytic enzyme relesed by sperm is …………..

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  9. Which of the following is not formed from mesoderm.............

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  10. The Smooth muscle……………. Is the septum that divides the scrotum into ri...

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  11. What is the function of Leydig cells ?

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  12. Testis is ……….. In origin.

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  13. The swollen tip of penis is known as………….

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  14. The outermost layer of human ovum is………..

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  15. Failure of testis to descend from abdomen into scrotum leads to steril...

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  16. External genitalia in female is also known as ……….

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  17. Testis is externally covered by fibrous connectiv tissue called ……………

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  18. The process where the mature ovarian follicle discharges ann egg in hu...

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  19. Testis is connected to the wall of scrotum by a short fibromuscular ba...

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  20. Maturation of the non-motile and non-functional spermatids into functi...

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