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Sexual Reproduction in Flowering Plants — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYSexual Reproduction in Flowering Plants2 Marks
Question
What is double fertilization?
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Answer

At the time of fertilization in Angiosperms, one male gamete fuses with egg and other male gamete with secondary nucleus forming zygote and primary endosperm nucleus respectively. In this way, two times fertilization take place hence it is called double fertilization.

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