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A mother of blood group O has a group O...

A mother of blood group O has a group O child , the father could be

A

A or B or O

B

O only

C

A or B

D

AB only

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The correct Answer is:
A
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MBD PUBLICATION-HEREDITY AND VARIATION-QUESTION BANK
  1. Law of segregation explains expression of recessive characters in :

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  2. A cross between a organism with dominant phenotype and a homozygous re...

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  3. A mother of blood group O has a group O child , the father could be

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  4. After a cross of tall plant and dwarf plant,in F1 generation ratio of ...

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  5. A pair of contrasting characteristics is called :

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  6. A couple with blood groups A and B may have children with blood group ...

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  7. Which of the following ratio represents a test cross ?

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  8. An F2 genotypic ratio of 1:4:6:4:1 instead of 9:3:3:1 indicates :

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  9. Which term was used by mendel to represent hereditary unit ?

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  10. Right - handedness is dominant over left- handedness . Most probable g...

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  11. What types of genotypes are expected when a plant with AABb genotypes ...

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  12. Which one of the following pairs of features is a good example of pol...

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  13. How many different kinds of gametes will be produced by a plant having...

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  14. Test cross is a cross between :

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  15. What is the dominant to recessive ratio in Mendel's monohybrid cross ?

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  16. What are the gene pair signifying a trait called?

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  17. In male cells of humans is absent.

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  18. Which organism has taken as experimental material by Morgan for geneti...

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  19. Father transmit X- lined trait to

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  20. A person with sex chromosomes XXY suffers from :

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