6 The drawing shows a pea pod. The seed, which we call a pea, is labelled.
Z
a What part of a pea flower forms the seed?
b What was part Z?


If the pea pod is left on the plant, it slowly dries out, which makes the pod twist. At a certa
point, the pod suddenly splits open and flicks out the seeds.

c Explain why the plant does this. Give two reasons

d Describe one other way in which a plant moves its seeds away from the parent.

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