Multiple choice

Which of the following components of the angiospermic embryo is involved in nutrient uptake from the endosperm?

  1. Epicotyl

  2. Hypocotyl

  3. Cotyledon

  4. Hilum

  5. Suspensor
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E Correct answer
Explanation

A seed begins to form an embryo following fertilisation and the start of a zygote. The initial division of the zygote results in two cells. The bottom cell develops into a multicellular structure, called the suspensor. It is involved in nutrient uptake from the endosperm and anchors the embryo.

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