wiz-icon
MyQuestionIcon
MyQuestionIcon
3
You visited us 3 times! Enjoying our articles? Unlock Full Access!
Question

Give two differences in each of the following pairs :
(a) Epigeal germination and hypogeal germination
(b) Coleorhiza and coleoptile.
(c) Bean seed and maize grain.

Open in App
Solution

a)

Epigeal germination

Hypogeal germination

1. Cotyledons are pushed above the ground

1. Cotyledons remain underground

2. Hypocotyl elongates

2. Epicotyl elongates

b)

Coleorhiza

Coleoptile

1. The protective sheath of the radicle

1. The protective sheath of plumule

2. Present toward the pointed end of an embryonic region.

2. Present towards the upper broader side of the embryonic region.

c)

Bean seed

Maize Grain

1. Two cotyledons

1. One cotyledon

2. No endosperm

2. Large endosperm present


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Types of Germination
BIOLOGY
Watch in App
Join BYJU'S Learning Program
CrossIcon