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A person with unknown blood group under ...

A person with unknown blood group under ABO system, has suffered much loss in an accident and needs immediate blood trasfusion. His one friend who has a valid certifacte of his own blood type. What would have been the type of blood group of the donor friend

A

Type B

B

Type AB

C

Type O

D

Type A

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The correct Answer is:
a
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MODERN PUBLICATION-PRINCIPLES OF INHERITANCE AND VARIATION-COMPETITION FILE (OBJECTIVE TYPE QUESTIONS (A. MULTIPLE CHOICE QUESTIONS (MCQs):)
  1. Which one of the following conditions correctly describes the manner o...

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  2. Mutations can be induced with

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  3. A person with unknown blood group under ABO system, has suffered much ...

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  4. Experimental verification of chromosomal theroy of inheritance was gti...

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  5. The chromosome condition in Turner syndrome is :

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  6. In Mendelian dihybrid cross when heterozygous Round Yellow are self cr...

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  7. The loss of a chromosmal segment is due to :

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  8. XO type of sex determination is seen in

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  9. Allelism refers to

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  10. Mendelian principles are not applicable in case of

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  11. Genotypic and phenotypic ratio in monohybrid cross remains the same in...

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  12. Mendel was successful in discovering the principles of inheritance as

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  13. Crossing over is the exchange of genetic material between:

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  14. A hereditary disease which is never passed on from father to son is

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  15. If a colour blind man marries a girl who is normal (homozygous) for th...

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  16. Frequency of crossing over will be relatively more if :

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  17. The existence within a population of non-beneficial alleles in heteroz...

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  18. Presence of recombinants is due to :

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  19. Genes for cytoplasmic male sterility in plants are located in

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  20. How many types of genetically different gametes will be produced by a ...

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