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Albinism is due to nonsynthesis (absence...

Albinism is due to nonsynthesis (absence) of melanin on account of absence of

A

melaninase

B

luciferase

C

tyrosinase

D

lysine

Text Solution

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The correct Answer is:
C
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TRUEMAN BIOLOGY-PRINCIPLES OF INHERITANCE AND VARIATIONS -MCQs
  1. Which gene is connected with multiple phenotypes?

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  2. If both parents are albino, all the offspring shall be

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  3. Albinism is due to nonsynthesis (absence) of melanin on account of abs...

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  4. A recessive trait in garden pea is

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  5. Which is correct about traits chosen by Mendel ?

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  6. "Gametes are never hybrid ". It is a statement of law of

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  7. 23 pairs of chromosomes can give rise to how many combinations?

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  8. R is dominant red flowerr trait while r is recessive white flower trai...

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  9. In complementary genes, the dihybrid ratio of 9:3:3:1 is modified to

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  10. Select the statement which is not correct?

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  11. On selfing a plant of F(1)-generation with genotype "AaBbCC", the phen...

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  12. Individual with solid symbol is sufferer of a genetic disease due to r...

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  13. Rh factor found in man and Rhesus monkey was discovered by

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  14. Gene is a stable discrete unit of information (heredity). This term ge...

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  15. The type of inheritance shown by Mendel in pea is:-

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  16. A gene which can occur is more than two alternative forms present on t...

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  17. Male honey bee has 16 chromosomes. What is the number chromosomes in w...

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  18. Balbiani rings re found in

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  19. In plants maximum number of chromosomes (2n=1262) are found in

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  20. Unit of distance between genes in a chromosome is known as

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