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Reproduction in plants
Higher
2 marks
Describe the process of fertilisation in flowering plants.
A
Pollen tube grows down style → male nucleus fuses with egg in ovule → zygote forms → develops into seed
B
Pollen grain directly enters the ovary through the style
C
Two pollen grains are needed to fertilise one egg
D
Fertilisation occurs on the stigma surface
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Reproduction in plants — Biology (0610) | Smartzi