SELECT * FROM question_mgmt as q WHERE id=4090 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=8 AND subId=16 AND chapterId=186 and ex_no='7' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 9th science Diversity in Living Organisms how would you choose between two characteristics t

Question:

How would you choose between two characteristics to be used for developing a hierarchy in classification?

Answer:

For classifying an organism in a hierarchical model, we choose the fundamental characteristic among several other characteristics. For example, plants differ from animals in having chloroplast and lacking locomotion. But, only locomotion is considered as the basic or fundamental feature that is used to distinguish between plants and animals. This is because the absence of locomotion in plants gave rise to many structural changes such as the presence of a cell wall for protection, and the presence of chloroplast for photosynthesis.


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  • Answered by Ekta Mehta
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  • Answered by Ekta Mehta
  • 4 months ago

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