Question

The sheath enclosing plumule and radicle respectively in monocot seed are (1)Coleoptile and coleorhiza (2)Coleorhiza and coleoptile (3)Scutellum and epiblast (4)Aleurone layer and pericarp

Answer 1

The sheath enclosing plumule and radicle respectively in monocot seed are (1)Coleoptile and coleorhiza.

What is plumule?

• In the field of biology, we can describe plumule as an embryonic shoot which make the shoot system in a plant.

What is radicle?

• In the field of biology, we describe radical as embryonic root which make root system of a plant.

How are the plumule and radicle protected?

• The plumule and radicle are protected by a sheath.
• For plumule, this sheath is referred to as the Coleoptile and for radical  this sheath is referred to as the coleorhiza  hence option (1) Coleoptile and coleorhiza is the correct option.

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Answer 2

Explanation:

The sheath enclosing plumule and radicle respectively in monocot seed are (1)Coleoptile and coleorhiza