| 1 |
80% haemophiliacs suffer from haemophilia A due to abnormality of factor |
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| 2 |
Expression of a trait is termed as |
- A. Genotype
- B. Phenotype
- C. Dominance
- D. Wild type
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| 3 |
The protective coat which surrounds the embryo is known as: |
- A. Amnion
- B. Chorion
- C. Allantosis
- D. Chorio Allantoic
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| 4 |
Recombinant DNA is introduced into the host cell by means of a. |
- A. Vector
- B. Phage
- C. Bacterium
- D. Fungus
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| 5 |
Percentage of its recombination frequency. |
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| 6 |
The genes found in a breeding population constitute. |
- A. Genotype
- B. Gene pool
- C. Genome
- D. Gene frequency
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| 7 |
Green colour blindness is called. |
- A. Deiteranopia
- B. Tritanopia
- C. Protamptoa
- D. colour blind
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| 8 |
The interaction between different genes occupying different loci is |
- A. Pleiotropy
- B. Epistasis
- C. Bombay phenotype
- D. Linkage
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| 9 |
A gene with multiple phenotypic effect is. |
- A. Polygenic
- B. Bombay type
- C. Pleiotropic
- D. Monogenic
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| 10 |
Identical twins result from the fertilization of: |
- A. One ovum by the sperm
- B. One ovum by the two sperms
- C. Two ova by two sperms
- D. Two ova by one sperm
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