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In tenuinucellate type of ovule...

In tenuinucellate type of ovule

A

1)nucellus is small

B

2)nucellus is large

C

3)nucellus does not develop

D

4)ovule is vestigeal

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The correct Answer is:
A
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TRUEMAN BIOLOGY-SEXUAL REPRODUCTION IN FLOWERING PLANTS-MULTIPLE CHOICE QUESTIONS
  1. Ovule is attached to the placenta by a stalk known as 1. funicle 2. ...

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  2. Collar like outgrowth arising from the base of ovule and forming is a ...

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  3. In tenuinucellate type of ovule

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  4. Crassinucellate ovule shows: 1. Developed nucellus 2. Partially dev...

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  5. When ovule is straight with funiculus, embryo sac, chalaza and microp...

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  6. Ovule is inverted (resupinates at 180^(@)) with body fused to funicle,...

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  7. Ovule of Opuntia is coiled and turn at more kthan 360^(@) angle, i...

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  8. Female gametophyte (megagametophyte of aniosperms) is represented b...

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  9. The female gametophyte (embryo sac) of a typical dicot (Polygonum) at...

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  10. Number of chromosomes is 24 in nucellus. Number of chromosomes in micr...

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  11. Base of nucellus from which integument arises is

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  12. The megasporangium of the angiosperms on maturation gives rise to

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  13. Megasporophyll of Pinus is equivalent to angiospermic

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  14. What do you think is the correct sequence of the development of the e...

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  15. Embryo sac develops from megaspore mother cell through

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  16. The plant part which consists of two generations one within the other ...

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  17. Function of guiding and attracting pollen tube towards egg is done by

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  18. In flowering plants archesporium gives rise to

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  19. The number of chromosomes in leaf tip cell of plant is 6. The number ...

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  20. In angiosperms, a mature male gametophyte is formed from a pollen moth...

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