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Who discovered effect of foreign pollen ...

Who discovered effect of foreign pollen on somatic tissue present outside the endosperm?

A

Strasburger

B

Focke

C

Swingle

D

Guignard

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The correct Answer is:
C
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AAKASH INSTITUTE-Mock test 28-EXAMPLE
  1. Which of the following plants have stony endosperm?

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  2. Select the odd one out w.r.t. ruminate endosperm.

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  3. Who discovered effect of foreign pollen on somatic tissue present outs...

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  4. Xenia effect was first observed in

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  5. Which among the following plant has diploid endosperm?

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  6. The structure of flower which forms pericarp in true fruit is

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  7. In dicotyledonous embryo, the cylindrical portion below the level of c...

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  8. In grass family, the cotyledon is called:

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  9. one of the examples of seeds in which the endosperm is completely cons...

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  10. Which of the following conditions show that the embryo of a seed is en...

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  11. Plants developed from apomictic embryos of a plant are

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  12. After double fertilization, most zygotes divide only after certain amo...

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  13. The first cell of suspensor towards micropyle is called

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  14. The remains of second cotyledon occur in some grasses it is called

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  15. In some plants, megaspore mother cell does not divide by meiotic divis...

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  16. Which one of the following plants have many seeds in their fruits?

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  17. Which one is mismatched?

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  18. The oldest seed of Lupinus arcticus excavated from arctic Tundra was g...

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  19. Sporophytic budding is found in

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  20. Which of the following cell undergoes first meiotic division during sp...

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