| 1. | Male copulatory organ used to transfer sperms into female reproductive tract is called |
| a. | penis |
| b. | testis |
| c. | prepuce |
| d. | rectum |
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Answer: (a).penis
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| 2. | Uterus opens into vagina through |
| a. | ovary |
| b. | oviduct |
| c. | cervix |
| d. | urethra |
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Answer: (c).cervix
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| 3. | Germinating pollen grain is a rich source of |
| a. | cytokinin |
| b. | gibberellin |
| c. | auxin |
| d. | rennin |
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Answer: (c).auxin
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| 4. | Placenta passes out through vagina |
| a. | 10-20 minutes after birth |
| b. | 10-15 minutes after birth |
| c. | 10-30 minutes after birth |
| d. | 10-45 minutes after birth |
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Answer: (d).10-45 minutes after birth
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| 5. | Identical gametes are also known as |
| a. | heterogametes |
| b. | isogametes |
| c. | anisogamete |
| d. | hypogametes |
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Answer: (b).isogametes
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| 6. | Vernalin hormone resembles |
| a. | cytokinin |
| b. | auxin |
| c. | gibberellin |
| d. | ethene |
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Answer: (c).gibberellin
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| 7. | Secondary spermatocytes and spermatids are formed by meiotic division in |
| a. | primary spermatocytes |
| b. | spermatogonia |
| c. | primary oocytes |
| d. | polar body |
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Answer: (a).primary spermatocytes
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| 8. | Vernalisation is induced by hormone |
| a. | veriline |
| b. | vermalin |
| c. | vernalin |
| d. | venralin |
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Answer: (c).vernalin
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| 9. | Twins which are produced asexually are |
| a. | dizygotic twins |
| b. | non-identical twins |
| c. | identical twins |
| d. | diembryonic twins |
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Answer: (c).identical twins
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| 10. | Multiple fission is a characteristic reproduction mechanism in |
| a. | plant like protoctists |
| b. | animal like protoctists |
| c. | hydra |
| d. | earthworm |
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Answer: (b).animal like protoctists
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