In seed anatomy, which part develops into the root of the young plant?

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Prepare for the Penn State Master Gardener Exam with comprehensive study aids including flashcards and multiple-choice questions. Each question is designed with hints and explanations to ensure successful exam preparation.

Multiple Choice

In seed anatomy, which part develops into the root of the young plant?

Explanation:
The embryonic root is the radicle. In seed anatomy, the embryo contains a radicle and a plumule; the radicle develops into the root system, anchoring the young plant and absorbing water and nutrients as germination proceeds. The plumule forms the shoot and the first leaves. The hypocotyl is the portion of the stem between the cotyledons and the root, helping push the seedling upward, while cotyledons are seed leaves that store nutrients for the developing plant. So the part that becomes the root is the radicle.

The embryonic root is the radicle. In seed anatomy, the embryo contains a radicle and a plumule; the radicle develops into the root system, anchoring the young plant and absorbing water and nutrients as germination proceeds. The plumule forms the shoot and the first leaves. The hypocotyl is the portion of the stem between the cotyledons and the root, helping push the seedling upward, while cotyledons are seed leaves that store nutrients for the developing plant. So the part that becomes the root is the radicle.

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