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TRUEMAN BIOLOGY-SEXUAL REPRODUCTION IN FLOWERING PLANTS-MULTIPLE CHOICE QUESTIONS
- Which one is larger nucleus in pollen grain ?
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- The exine of a pollen grain is composed of one of the most resistant ...
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- Genotypically the pollen grain proudcedin side the anther belong to
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- Germ pore is the area where exine is
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- A plant root has 16 chromosomes , so
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- Sculpturing of exine of pollen is important in
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- Ovule is technically equivalent to
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- Ovule is attached to the placenta by a stalk known as
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- Collar like outgrowth arising from the base of ovule and forming is a ...
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- In tenuinucellate type of ovule
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- Crassinucellate ovule shows:
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- When ovule is straight with funiculus, embryo sac, chalaza and microp...
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- Ovule is inverted (resupinates at 180^(@)) with body fused to funicle,...
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- Ovule of Opuntia is coiled and turn at more kthan 360^(@) angle, i...
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- Female gametophyte (megagametophyte of angiosperms) is represented ...
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- The female gametophyte (embryo sac( of a typical dicot (Polygonum) at...
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- Number of chromosomes is 24 in nucellus. Number of chromosomes in micr...
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- Base of nucellus from which integument arises is
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- The megasporangium of the angiosperms on maturation gives rise to
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- Megasporophyll of Pinus is equivalent to angiospermic
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