CIE iGCSE Co-Ordinated Science B15.3 Sexual reproduction in plants Exam Style Questions Paper 1
Question
The diagram shows a cross-section of a carpel of an insect-pollinated flower.
Which row correctly shows the processes that have taken place?
▶️Answer/Explanation
Ans: B
Question
The diagram shows a section through a flower.
Which labelled structures are the anther and the ovary?
▶️Answer/Explanation
Ans : D
Question
Which diagram shows fertilisation occurring in a flower?
▶️Answer/Explanation
Ans: B
Question
Before fertilisation in flowering plants, which structure must the pollen nucleus pass through to reach the nucleus in the ovule?
(A) filament
(B) petal
(C) stamen
(D) style
▶️Answer/Explanation
Ans: D