Question

1. Name the two subgroups of angiosperms which are divided on the basis of the number of cotyledons
2. Write the meaning of the terms of gymno angio and sperm

Answer 1

Two subgroups are Monocotyledons which havd only one cotyledon and Dicotyledons whic have two cotyledons.

Gymnosperms are those plants which produce seed but angiosperms do not produce seeds.

Answer 2

1. The subgroups which are divided on the basis of the number of cotyledons:
Monocots [ one cotyledon ]
Dicots [ two cotyledons ]
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2. Angiosperms mean seeds with coverings
Gymnosperms means naked seeds