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Grasshopper is an example of XO type of sex determination in which

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Important Questions on Principles of Inheritance and Variation

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Alpha Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>Exercise-2>Q 48
The Drosophila individuals having chromosomal constitution as 2A+XXY and 2 A+XY are respectively:
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Alpha Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>Exercise-2>Q 49
In Melandrium, sex determination is of
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Alpha Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>Exercise-2>Q 50
In Drosophila. The sex is determined by
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Alpha Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>Exercise-2>Q 51
Which of the following bear homogametic male
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Alpha Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>Exercise-2>Q 52
If X/A Ratio of two Drosophilas is 0.6 and 0.33 respectively what would be their sex
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Alpha Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>Exercise-2>Q 53
Which chromosomes set is found in male grasshopper?
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Alpha Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>Exercise-2>Q 54
Which of the following genotype represent intersex Drosophila?
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Alpha Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>Exercise-2>Q 55
Morgan coined the term ...........(a)....... to describe physical association of gene on a chromosome and the term ...........(b)..........to describe the generation of non-parental gene combination. a and b are respectively.