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MBD-PRINCIPLES OF INHERITANCE & VARIATION-Exercise
- What is point mutation? Explain with an example. List two mutagens.
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- All genes located on the same chromosome:
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- Conditions of a karyotype 2 n+1 and 2n +- 2 are called:
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- Distance between the genes and advantage of recombination shows:
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- If a genetic disease is transferred from a phenotypically normal but c...
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- In sickel cell anaemia glutamic acid is replaced by valine. Which one ...
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- Person having gentoype I^A I^B would show the blood group as AB. This ...
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- ZZ/ZW type fo sex determination is seen in:
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- Across between two tall plants resulted in offspring having few dwarf ...
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- In a dihybrid cross, if you get 9:3:3:1 ratio it denotes that:
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- Which of the following will not result in variations among siblings?
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- Mendel's law of independent assorment holds good for genes situated on...
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- Occasionally a single gene may express more than one effect. The pheno...
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- In a certain taxon of insects some have 17 chromosomes and the others ...
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- The inheritance pattern of a gene over generations among humans is stu...
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- It is said that Mendel proposed that the factor controlling any charac...
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- Mother and father of a person with O blood group have 'A' and 'B' bloo...
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