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When the anthers and stigma in an inters...

When the anthers and stigma in an intersexual flower mature at the same time, it is known as

A

Dichogamy

B

Allogamy

C

Xenogamy

D

Homogamy

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ALLEN-REPRODUCTION IN ORGANISMS AND SEXUAL REPRODUCTION IN FLOWERING PLANTS-EXERCISE-III (B) (ANALYTICAL QUESTION )
  1. The type of cells under going meiosis in the flowers are

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  2. Female gametophyte like pollens are found in

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  3. When the anthers and stigma in an intersexual flower mature at the sa...

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  4. Protandry is the situation when :-

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  5. The anterior end of pollen tube burst by the process of in embryosac-

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  6. Synergids help in

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  7. The term xenia denotes the effect of pollen on the

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  8. Role of suspensor is :

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  9. Which of the following lies in the central cell

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  10. Haploid diploid and triploid conditions respectively can be traced in...

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  11. If the leaf of. Capsella has 46 number of chromosomes then how many ch...

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  12. If the nucellus cell of an Angiosperm contains 24 chromosomes the numb...

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  13. In Angiosperm, if haploid number of chromosome is 12 then what will be...

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  14. How many meiotic divisions are required for the formation of 200 seed...

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  15. In Angiosperm, if number of chromosomes in endosperm is 30, what will ...

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  16. How many meiotic division are required to form 100 zygotes in family C...

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  17. How many meiotic divisions are necessary for formation of 100 function...

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  18. The seeds of which type of plant have no dormancy

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  19. Cotyledons absent in seed of

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  20. The viability of seeds can be ascertained with the help of

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