Question

name the labelled part 1 to 4
which part form the root systems?
which part form the shoot system?
what is the function of the part numbered 2?
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Answer 1

Answer:

First of all Thank you very much

Explanation:

1. seed coat (testa)

2. cotyledon

3. plumule

4. Radicle

Radicle form the root system

I think plumule (not confirmed)

Cotyledons reserve food of the seeds.the cotyledon usually becomes the embryonic first leaves of a seedling.