Class 12 Biology
Evolution
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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