Question
Medium
Solving time: 3 mins
Assertion (A) Artificial system of classification separated closely related species.
Reason (R) Artificial system gave equal weightage to vegetative and sexual characteristics.
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(a) Both and are true and is the correct explanation of .
Artificial system separated the closely related species since they were based on a few characteristics like habit, colour, number and shape of leaves. They were based mainly on vegetative characters or on the androecium structure.
It gave equal weightage to vegetative and sexual characterstics of an organism. This is not acceptable since we know that often the vegetative characters are more easily affected by environment.
Artificial system separated the closely related species since they were based on a few characteristics like habit, colour, number and shape of leaves. They were based mainly on vegetative characters or on the androecium structure.
It gave equal weightage to vegetative and sexual characterstics of an organism. This is not acceptable since we know that often the vegetative characters are more easily affected by environment.
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Question Text | Assertion (A) Artificial system of classification separated closely related species. Reason (R) Artificial system gave equal weightage to vegetative and sexual characteristics. |
Topic | Plant Kingdom |
Subject | Biology |
Class | Class 11 |
Answer Type | Text solution:1 |
Upvotes | 57 |