Question

Two groups of biology students were doing field work of taxonomy in a compost heap. Group A noticed an organism. They noted down its characteristics and made a dichotomous key. Group B noticed another organism. But they instead of noting down the characteristics, photographed the organism. Answer the following questions based on the above situation: (๐’Š) Which desired values are reflected in the approach used by Group A but ignored by Group B? (๐’Š๐’Š) In what way is the observation by Group B different from Group A? (๐’Š๐’Š๐’Š) Which group would you like to be in and why?

  • Diversity in living organisms CBSE Class 9
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Answer

(i) Following scientific protocol, observant, not relying on recalling ability.

(ii) Group B won’t be able to draw any conclusions from their observations because a photograph doesn’t allow a detailed analysis of the organisms.

(iii) Group A, because this group follows a scientific method and promotes scientific attitude.

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