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Who discovered the pollen tube ?...

Who discovered the pollen tube ?

A

E. Straburger

B

Hofmeister

C

Nehemiah Grew

D

G.B. Amici

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The correct Answer is:
D
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FULL MARKS-ASEXUAL AND SEXUAL REPRODUCTION IN PLANTS-Additional Questions (1- Mark Questios)
  1. Innermost layer of anther wall is .............

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  2. Identify the mismatched pair :

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  3. Who discovered the pollen tube ?

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  4. Identify the mismatched pair : {:("i. Sucker","- Chrysanthemum"),("i...

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  5. Assertion (A) : Epidermis is protective in function . Reason (R) : E...

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  6. Assertion (A) : Microspores are the first cell of male gametophyte. ...

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  7. Assertion (A) : Carica papaya is a dioecious plant. Reason (R) : Bot...

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  8. Assertion (A) : Anemophilous pollination occurs by animals. Reason (...

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  9. Assertion (A) : Fusion of male and female gametes results in zygotes. ...

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  10. Assertion (A) : Zea mays is monocotylednous plant. Reason (R) : Shie...

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  11. Assertion (A) : In Bryophyllum, vegetative propagation , occurs throug...

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  12. Assertion (A) : Androecium and Gynoecium are essential whorls of flowe...

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  13. Identify the correct statement from the following:

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  14. Statement 1 : Flower is a highly condensed shoot for reproductive purp...

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  15. Identify the incorrect statement

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  16. Cleavage polyembryony is noticed in ...........

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  17. Pick out the non - spermous seed

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  18. The type of endosperm noticed in Hydrilla a seed is ............

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  19. Which is not a part of mature seed ?

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  20. Select the wrong statement (s) regarding cross pollination (a) Polli...

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