1.

(a) Trace the development of an endosperm after fertilisation with reference to coconut. Mention the importance of endosperm development. (b) Write the importance of 'pollen bank'. [3]

Answer» (a) Trace the development of an endosperm after fertilisation with reference to coconut. Mention the importance of endosperm development.

(b) Write the importance of 'pollen bank'. [3]


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