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……….. is the vital link that ensures con...

……….. is the vital link that ensures continuity of species between organism of one generation and next generation.
(A) Pollen grains
(B) Zygote
(C) Egg cell
(D) Male gamete

A

Pollen grains

B

Zygote

C

Egg cell

D

Male gamete

Text Solution

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The correct Answer is:
B
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KUMAR PRAKASHAN-REPRODUCTION IN ORGANISMS-SECTION - F MULTIPLE CHOICE QUESTIONS (MCQs)
  1. Which of the following is an example of conjugation ? (A) Amoeba ...

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  2. A mode of sexual reproduction. (A) Conjugation (B) Binary fission ...

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  3. ……….. is the vital link that ensures continuity of species between org...

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  4. During embryogenesis (A) undergoes (B). (A) A = zygote, B = only mi...

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  5. Which of the following statements is false for oviparous animals ? (...

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  6. Which of the following statement are true for viviparous animals ? ...

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  7. In angiosperms, after fertilization (A) remains attached to the plant ...

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  8. In angiosperms ovary develop into

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  9. Match the following :

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  10. The plants which bears only one kind of spores during Sporophytic stag...

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  11. The plants which bears two types of spores during Sporophytic stage ar...

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  12. Which type of spores are produced by some pteridophytes and gymnosperm...

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  13. Morphologically and physiologically distinct gametes are called as

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  14. Match the following :

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  15. By which medium gametes of algae, bryophytes and pteridophytes move ?

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  16. Which structure provides surface for the settlement of pollen grains i...

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  17. Where do pollen grains germinate ?

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  18. Which structure is produced on germination of pollen grain ?

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  19. In which organ the growth of pollen tube is observed, till it reaches ...

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  20. Development of zygote results in formation of ……….

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