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From the pedigree of a family given belo...

From the pedigree of a family given below, it is clear that trait is inherited as dominant autosomal trait. What will be the genotype of mother and father?

A

mother is aa and father is Aa

B

father is AA and mother is aa

C

father is Aa and mother is Aa

D

none of the above

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The correct Answer is:
A
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TRUEMAN BIOLOGY-PRINCIPLES OF INHERITANCE AND VARIATIONS -MCQs
  1. In the following pedigree chart, the mutant trait is shaded black. The...

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  2. In the given pedigree, what the shaded symbols indicate

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  3. From the pedigree of a family given below, it is clear that trait is i...

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  4. In a family, father had a trait but mother did not. All their sons and...

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  5. Which gene is connected with multiple phenotypes?

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

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

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  8. A recessive trait in garden pea is

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  9. Which is correct about traits chosen by Mendel ?

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

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  11. 23 pairs of chromosomes can give rise to how many combinations?

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

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

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  14. Select the statement which is not correct?

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

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

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

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

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

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

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