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Sequence of which of the following is u...

Sequence of which of the following is used to know the phylogeny ?

A

mRNA

B

rRNA

C

tRNA

D

DNA

Text Solution

Verified by Experts

The correct Answer is:
B
The genes for rRANs tend to be highly conerved and are, therefor, often employed for phylogenetic studies.
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-EVOLUTION -EXERCISE
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  2. In which ear reptiles were dominant ?

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  3. Sequence of which of the following is used to know the phylogeny ?

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  4. Two different species cannot live for long duration in the same niche ...

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  5. Which of the following is correct order of the evolutionary history of...

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  6. Similarity in organisms with different genotypes indicates :

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  7. Diversity of living organisms is due to :

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  8. Which of the following is closet realative of man?

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  9. If Darwin's theory of pangenesis shows similarity with theory of inher...

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  10. Half-life of .^(14)C is :

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  11. Occurrence of endemic species in South America and Australia is due to...

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  12. Homo sapiens/Homo Erectus evolved in

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  13. Which of the following features is closely realted with the evolution...

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  14. Which of the following primate is the closet relative of humans ?

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  15. Which is not a vestigial part in humans ?

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  16. Darwin's finches provide an excellent evidence in favour of evolution....

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  17. Which of the following pair has homologous organs ?

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  18. Which of the following statements is correct ?

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  19. Genetic drift operates only in

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  20. In the developmental history of mammalian heart. It is observed that i...

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