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In a cross between individuals homozygous for (a, b) and wild type (++) . In this cross 700 out of 1000 individuals were of parental type. Then the distance between a and b is :-

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Important Questions on Principles of Inheritance and Variation

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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 118
Mammary glands in female, moustaches and beard in human males are examples of
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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 119
Lack of independent assortment of two genes A and B in fruit fly is due to:
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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 120
If father shows normal genotype and mother shows a carrier trait for haemophilia
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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 121
Which of the following show linkage group in coupling phase :-
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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 122
If Mendel has chosen to study traits determined by linked genes he would not have discovered
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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 123
Which law would have been violated if Mendel had chosen eight characters in garden -pea :
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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 124
With increasing age the linkage becomes :-
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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 125
Linkage was discovered in Drosophila by :-