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Select the correct statements regarding ...

Select the correct statements regarding parthenocarpy.

A

Formation of fruits without fertilisation

B

Development of seedless fruits as in banane, graphs, nevel organge, etc.

C

Auxins and gibberellins are used to induce parthenocarpy in different plants.

D

All of these

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The correct Answer is:
D
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NCERT FINGERTIPS-SEXUAL REPRODUCTION IN FLOWERING PLANTS-Sexual Reproduction In Flowering Plants
  1. Identify the wrong statement regarding post-fertilisation development.

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  2. Match column I with column II and select the correct option from the g...

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  3. Select the correct statements regarding parthenocarpy.

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  4. This is an example of a very old viable seed excavated from Arctic Tun...

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  5. Polyembryony commonly occurs in

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  6. In a case of polyembryony if an embryo develops from the synergid and ...

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  7. An embryo may sometimes develop from any cell of embryo sac other than...

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  8. In angiosperms, female gametophte is called as embryo sac. Given figur...

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  9. Pollen grains that would easily germinate on stigma are found to germi...

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  10. In cereals, one or few outermost layers of the endosperm become highly...

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  11. Consider the following statements. (i) Polyspermy may bring about fe...

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  12. Given figures show the pollen-stigma interaction, where pollen wall pr...

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  13. Among the terms listed below, those that are not technically correct n...

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  14. Embryo sac is to ovule asis to an anther.

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  15. In a typical complete, bisexual and hypogynous flower the arrangement ...

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  16. A dicotyledonous plant bears flowers but never produces fruits and see...

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  17. The outermost and innnermost wall layers of microsporangium in an anth...

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  18. During microsporogenesis, meiosis occurs in

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  19. From among the sets of terms given below, identify those that are asso...

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  20. Starting from the innermost part, the correct sequence of parts in an ...

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