NCERT Solutions
Class 12 Biology
Evolution
Electric charges

Q.1

Explain antibiotic resistance observed in bacteria in light of Darwinian selection theory.

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Q.2

Find out from newspapers and popular science articles any or controversies about evolution.

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Q.3

Attempt giving a clear definition of the term species.

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Q.4

Try to trace the various components of human evolution (hint: brain size and function, skeletal structure, dietary preference, etc.)

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Q.5

Find out through internet and popular science articles whether animal other than man has self-consciousness.

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Q.6

List 10 modern-day animals and using the internet resource link it to a corresponding ancient fossil. Name both.

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Q.8

Describe one example of adaptive radiation?

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Q.9

Can we call human evolution as adaptive radiation?

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Q.10

Using various resources such as your school Library or the internet and discussions with your teacher, trace the evolutionary stages of any one animal, say horse.

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Complete NCERT Solutions: Classes 6 to 12, All Chapters

NCERT Solution for class 6
NCERT Solution for class 7
NCERT Solution for class 8
NCERT Solution for class 9
NCERT Solution for class 10
NCERT Solution for class 11
NCERT Solution for class 12

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