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The formation of two species from one an...

The formation of two species from one ancestral species is known as

A

anagencsis or phylic evolution

B

cladogenesis or divergent evolution

C

converegent evolution

D

allopatry

Text Solution

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The correct Answer is:
B
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ARIHANT NEET-MECHANISM OF EVOLUTION-Chapter Exercises (A) Taking it together (Assorted Questions of the Chapter for Advanced Level Practice )
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  2. The formation of a new species through changes in a single lineage is ...

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  3. The formation of two species from one ancestral species is known as

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  4. In a random mating population in an equilibrium which one of the follo...

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  5. Very similar species of fish release their eggs and sperms into the sa...

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  6. Two species pines pinus radiata and muricata occur sympatrically in ca...

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  7. The genus-Rhagoletis is a group of small, brightly coloured flies.Each...

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  8. A horse has a karyotype 64 chromosomes and a donkey har a karyotype of...

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  9. When certain numbers of a population reproduce and paas on their genes...

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  10. Viviparity is considered to be more evolved because

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  11. When to related population that have been geographically isolated come...

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  12. Which of the following statement is supported by change in peppered mo...

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  13. Most of the 700 species of fruit flies found in the Hawaiian archipela...

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  14. Of the following possiblities, the best way to estimate an organism's ...

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  15. A potential danger to a population that has been greatly reduced in nu...

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  16. If a new allele suddenly becomes very abudant in a population, most li...

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  17. The presence of temporary gills in the embryos of snakes,birds and man...

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  18. Many hybrids are sterile because their chromosomes do not pair up corr...

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  19. In many species of fireflies, males flash to attract females. Each spe...

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  20. Two species of garter snakes occure In the same geographic areas, but ...

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