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Cleistogamy doesn't impose high cost on ...

Cleistogamy doesn't impose high cost on plants for pollination but still is restricted to few plant species only because

A

Their yield is reduced

B

Their flowers do not remain attractive

C

They will have limited genetic diversity

D

Their flowers will become nectarless

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AAKASH INSTITUTE ENGLISH-TEST 5-EXAMPLE
  1. Nucellus is not completely consumed and remains inside the seed of

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

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

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  4. Eichhornia and Vallisneria are common in having

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

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  6. Which of the given statements is true regarding Mendel's genetics expe...

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  7. In how many of the following organisms sprem will decide the sex of pr...

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  8. Select the option with correct set of statements for Punnett square. (...

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  9. Calculate the probability of obtaining a zygote with genotype AaBBccDD...

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  10. Which of the following does not represent inheritance of disorders l...

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  11. In garden pea, gene controlling starch synthesis is related to all of ...

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  12. Considering the inheritence of a disorder like colourblindness,state t...

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  13. In sweet pea, flower colour is controlled by two complementary genes '...

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  14. Select the correct match.

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  15. A new born child was diagnosed with a genetic disorder. He showed some...

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  16. Mark the statement incorrect for chromosomal theory of inheritance.

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  17. What is the distance between genes 'y' ( body colour) and 'w' (eye col...

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  18. Gene for 'hypertrichosis' passes from father to his sons only, such tr...

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  19. Mark the correct reason for sickle cell anaemia.

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  20. The strongest mutagen among the following is

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