CAPE Biology Unit 1 · 2015 · Paper 1 · Question Q36
Which row in the following table shows the correct chromosome number for the structures indicated?
- (A)n: Pollen tube nucleus; 2n: Cotyledon; 3n: Endosperm
- (B)n: Pollen tube nucleus; 2n: Endosperm; 3n: Cotyledon
- (C)n: Cotyledon; 2n: Pollen tube nucleus; 3n: Endosperm
- (D)n: Cotyledon; 2n: Endosperm; 3n: Pollen tube nucleus
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