Study Biology

Question 50

(Multiple Choice)

In a typical angiosperm,what is the sequence of structures encountered by the tip of a growing pollen tube on its way to the egg?
1)micropyle
2)style
3)ovary
4)stigma


A)4 → 2 → 3 → 1
B)4 → 3 → 2 → 1
C)1 → 4 → 2 → 3
D)1 → 3 → 4 → 2
E)3 → 2 → 4 → 1

Answer

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