Question

multiple choice question
what is the first step in germination?
o the seed coat ruptures.
o the plant embryo is exposed to oxygen.
o the seed absorbs water.
o hormones stimulate the breakdown of starch reserves.

Explanation:

Seed germination begins with the seed absorbing water (imbibition). This triggers metabolic processes. Rupturing of the seed coat, exposure of the embryo to oxygen, and hormone - stimulated breakdown of starch reserves occur after water absorption.

Answer:

The seed absorbs water.