Why A liverwort plant is unable to complete its life cycle in a dry environment.?
class 12th CBSE Biology sample paper
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A liverwort plant is unable to complete its life cycle in a dry environment because of following factors:
a) They need water as a medium of gamete transfer for fertilization.
when the water medium is not present the gamete would fail to transfer for fertilization.
b) A larger number of the male gametes fail to reach the female gametes .
In dry condition generally the male gamete of plant will fail to reach at female gametes
c) To enhance the chances of syngramy
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Answer:
Explanation:
Liverworts need water as a medium of gamete transfer for fertilisation.
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