Edexcel OLevel Biology revision notes

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Lesson

Lesson-3.1.4- understand that the growth of the pollen tube followed by fertilisation leads to seed and fruit formation.

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Lesson-3.1.3- describe the structures of an insect-pollinated and a wind-pollinated flower and explain how each is adapted for pollination.Previous Lesson-3.1.5- practical: investigate the conditions needed for seed germination.Next