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The mouth parts of all insects contain t...

The mouth parts of all insects contain the similar structures and so they are

A

Analogous organs

B

Homologous organs

C

Vestigial organs

D

Atavistic organs

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-EVOLUTION-EXERCISE -II (EVIDENCES FOR EVOLUTION)
  1. The mouth parts of all insects contain the similar structures and so t...

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  2. Sting of honey bee and sting of scorpion are example of

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  3. The reduced or rudimentary and non functional organs in the organisms ...

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  4. This scientist who observed that human being has more than 180 vestigi...

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  5. Which one is not a vestigial organ in man?

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  6. Which one of the following terms would most correctly describe the rel...

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  7. Appearance of ancestral characters in the new borns, such as tail, gil...

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  8. Peripatus is a connecting link between

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

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  10. These explain the evolution of Mammalia from Reptilia

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  11. Atavistic organs indicate

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

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

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

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  15. Among the metazoans the embryonic divergence begins from

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

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

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

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

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  20. Fossilized faecal matter

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