(1)What is the composition of white light?
how will you support your answer.
(2)Explain food web with an example.
(3)What is fertilization? How does fertilization take place?
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1. white light consist of 7 colours. VIBGYOR.
3. The fusion of male and female gametes is called fertilization. The female reproductive organ ovary release an egg it passes through oviduct The male gametes sperms are released and fuses with the egg and the fertilized egg is firmed which is called zygote.
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