CAPE Biology Unit 1 · 2007 · Paper 1 · Question Q28
The following list represents some stages in the process of fertilization: I. Acrosome releases enzymes. II. Sperm enters cell. III. Sperm contacts jelly coat of egg. IV. Impenetrable layer forms at egg surface. Which of the following indicates the correct order of these stages?
- (A)I, II, IV, III
- (B)III, I, II, IV
- (C)IV, II, I, III
- (D)IV, III, II, I
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