Seed Anatomy/Biology Review

What is the primary function of the endosperm in a seed?

• Protects the seed from environmental damage

• Serves as the first leaf during germination

• Nourishes and surrounds the embryo

• Develops into the plant's root system

Which part of the seed emerges first during germination?

• Endosperm

• Radicle

• Epicotyl

• Hypocotyl

The cotyledon serves two important functions in a seed. What are they?

• Protection and water absorption

• First leaf and food storage

• Root development and stem growth

• Seed dispersal and germination

Which seed part is responsible for protecting the embryo from environmental damage?

• Endosperm

• Cotyledon

• Seed Coat

• Radicle

The embryo of a seed contains:

• Only the future root system

• Only the stem structure

• Just the cotyledons

• The earliest forms of roots, stem, and leaves

The radicle is important because it:

• Becomes the embryonic root

• Stores food for the seed

• Protects the seed from damage

• Produces the first leaves

The cotyledon's role as a food source is most important during:

• Flower development

• Root establishment

• Early seed development

• Fruit production

Which structure represents the transition point between root and stem development?

• Epicotyl

• Endosperm

• Hypocotyl

• Cotyledon