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What is the number of chromosomes in hum...

What is the number of chromosomes in human beings?

A

20

B

21

C

22

D

23

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VGS PUBLICATION-BRILLIANT-HEREDITY AND EVOLUTION-EXERCISE
  1. The process of transmision of parental characters to the offspring is

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  2. Factors or alleles of Mendel are now known as ....

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  3. What is the number of chromosomes in human beings?

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  4. chromosomes whose number and morphology do not different between males...

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  5. How many number of pairs of autosomes are present in humans?

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  6. How many number of pairs of allosomes are present in humans?

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  7. What is the number of chromosomes in human beings?

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  8. identify the mis-matched pairs 1. allosomes in males-xx 2. Alloso...

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  9. Gamets prodused by woman have

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  10. gamets prodused by man have

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  11. What will happen if sperm containing X chromosome fertilizes the ovum?

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  12. If the sperm bearing 'Y' chromosome fertilizes the egg, the child born...

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  13. Sex of the offspring depends on the fertilizing ovum in

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  14. Variations in offspring are caused by .

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  15. Which of the following is a inherited trait ?

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  16. indentify the scientist. He was the first person to propose the theory...

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  17. How would you appreciate Jean Baptist Lamarck for his contribution to ...

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  18. The scientist who disproved the theory of inhertiance of acquired char...

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  19. Augustus Wesemann conducted his experiments on

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  20. Who proposed the theory of natural selction?

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