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These explain the evolution of Mammalia ...

These explain the evolution of Mammalia from Reptilia

A

Seymouria

B

Prototherians

C

metatherians

D

Eutherians

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The correct Answer is:
B
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AAKASH SERIES-EVOLUTION-EXERCISE -II (EVIDENCES FOR EVOLUTION)
  1. Peripatus is a connecting link between

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  2. The organisms that exhibit the characters of two different groups are

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  3. These explain the evolution of Mammalia from Reptilia

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  4. Atavistic organs indicate

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  5. This states that an organisms during its development tends to repeat t...

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  6. This stage of animals that can be compared to a colonial protozoan anc...

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  7. This stage of animals can be compared to cnidarian (diploblastic) ance...

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  8. Among the metazoans the embryonic divergence begins from

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  9. Two chambered heart in the development of human being indicate the fun...

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  10. This stage of butterflies which is similar to a developmental stage of...

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  11. The serum collected from rabbit containing antibodies formed against h...

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  12. In the serological tests of Nuttal with human antiserum a thick precip...

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  13. Fossilized faecal matter

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  14. The age of rock is calculated on the basis of

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  15. Fossils are dated by

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  16. Which of the following would be easily fossilized?

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  17. In absolute dating of the rock/fossil is determined by

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  18. Which one is palaeontological evidence of evolution?

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  19. A major side effect of continental drift was

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  20. Due to continental drift, the South American mammals were over ridden ...

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