(a) Explain the term ‘fertilisation’. (b) Give some examples of different modes of fertilisation in nature ?
(a) Explain the term ‘fertilisation’.
(b) Give some examples of different modes of fertilisation in nature ?
(c) What type of fertilisation takes place in
(i) fish, and
(ii) birds ?
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(a) The fusion of male and female gamete to form zygote during sexual reproduction is called fertilisation.
(b) Internal and external fertilisation.
(c)(i) External fertilisation.
(ii) Internal fertilisation.
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