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The cells of anther wall layer which no...

The cells of anther wall layer which nourish the developing pollen grains is related to all of the following features, except

A

Dense cytoplasm

B

Polyploid

C

Multinucleate

D

Low DNA content

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AAKASH INSTITUTE ENGLISH-TEST 5-EXAMPLE
  1. Mark the odd one (w.r.t post fertilisation events )

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  2. A typical angiospermic anther is bilobed and tetragonal consisting of

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  3. The cells of anther wall layer which nourish the developing pollen gr...

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  4. If a typical angiospermic anther has 25 microspore mother cells in its...

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  5. Mark the statement which is not correct for pollen grains.

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  6. Which of the given functions is not performed by nucellus?

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  7. The most common ovule found in 82% of angiosperms is not related to th...

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  8. Choose the statement which is incorrect for monosporic female gametoph...

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  9. Which of the following features promote the chances of cross pollinati...

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  10. Plants like papaya and date palm show

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  11. Select the characteristics of wheat and maize plants. (a) Colourful, f...

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  12. Choose the odd one w.r.t. reward for insects in entomophily.

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  13. Angiosperms differ from other plants of plant kingdom in having

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  14. If artificial hybridization is performed in maize, then which of the g...

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  15. Choose the correct match w.r.t. monocot embryo.

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  16. Nucellus is not completely consumed and remains inside the seed of

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  17. Read the given statements and select the option accordingly. (a) Apomi...

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  18. Cleistogamy doesn't impose high cost on plants for pollination but sti...

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  19. Eichhornia and Vallisneria are common in having

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  20. If linkage was known at the time of Mendel then which of the following...

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