Match the following:
a) generative nucleus
b) germ pore
c) exine
d)secondary nucleus
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Answer:
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Explanation:
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Explanation:
List I List II
A Generative nucleus 1 Male nuclei (fuse with ovum and polar nuclei
called as double fertilization)
B Germ pore 2 Pollen tube (Exine is absent and intine becomes thick and form pollen tube after landing to stigma)
C Exine 3 Rough (The outer covering made of sporopollenin which rough in texture)
D Secondary nucleus 4 Endosperm nucleus (formed by the fusion of polar nuclei and one of the sperm)
E Integument 5 Testa (After fertilization outer integument of ovule forms testa that protects an embryo in seed)
F Egg nucleus 6 Fertilization (fuse with sperm to form the zygote is the process of fertilization)
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