05. Sex Determination
Principle of Inheritance and Variation

184566 Which of the following is not a correct match ?

1 Sex determination-a chromosomal phenomenon
2 Y chromosome - autosomal
3 Red green colour blindness in human - a sex linked character
4 An abnormal chromosome number in each cell - a case of polyploidy
Principle of Inheritance and Variation

184567 Result of reciprocal crosses are different in:

1 monohybrid cross
2 cytoplasmic inheritance
3 nuclear inheritance
4 dihybrid cross
Principle of Inheritance and Variation

184568 Based on the experiments conducted by Bridges on Drosophila, the female sex of the Drosophila is determined by the genes located on which chromosome?

1 Autosomes
2 \(\mathrm{X}\) and \(\mathrm{Y}\)
3 \(\mathrm{Y}\)
4 \(\mathrm{X}\)
Principle of Inheritance and Variation

184569 A man and a woman, who do not show any apparent signs of a certain inherited disease have seven children ( 2 daughters and 5 sons). Three of the sons suffer from the given disease but none of the daughters are affected. Which of the following mode of inheritance do you suggest for this disease?

1 Autosomal dominant
2 Sex-linked dominant
3 Sex-limited recessive
4 Sex-linked recessive
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Principle of Inheritance and Variation

184566 Which of the following is not a correct match ?

1 Sex determination-a chromosomal phenomenon
2 Y chromosome - autosomal
3 Red green colour blindness in human - a sex linked character
4 An abnormal chromosome number in each cell - a case of polyploidy
Principle of Inheritance and Variation

184567 Result of reciprocal crosses are different in:

1 monohybrid cross
2 cytoplasmic inheritance
3 nuclear inheritance
4 dihybrid cross
Principle of Inheritance and Variation

184568 Based on the experiments conducted by Bridges on Drosophila, the female sex of the Drosophila is determined by the genes located on which chromosome?

1 Autosomes
2 \(\mathrm{X}\) and \(\mathrm{Y}\)
3 \(\mathrm{Y}\)
4 \(\mathrm{X}\)
Principle of Inheritance and Variation

184569 A man and a woman, who do not show any apparent signs of a certain inherited disease have seven children ( 2 daughters and 5 sons). Three of the sons suffer from the given disease but none of the daughters are affected. Which of the following mode of inheritance do you suggest for this disease?

1 Autosomal dominant
2 Sex-linked dominant
3 Sex-limited recessive
4 Sex-linked recessive
Principle of Inheritance and Variation

184566 Which of the following is not a correct match ?

1 Sex determination-a chromosomal phenomenon
2 Y chromosome - autosomal
3 Red green colour blindness in human - a sex linked character
4 An abnormal chromosome number in each cell - a case of polyploidy
Principle of Inheritance and Variation

184567 Result of reciprocal crosses are different in:

1 monohybrid cross
2 cytoplasmic inheritance
3 nuclear inheritance
4 dihybrid cross
Principle of Inheritance and Variation

184568 Based on the experiments conducted by Bridges on Drosophila, the female sex of the Drosophila is determined by the genes located on which chromosome?

1 Autosomes
2 \(\mathrm{X}\) and \(\mathrm{Y}\)
3 \(\mathrm{Y}\)
4 \(\mathrm{X}\)
Principle of Inheritance and Variation

184569 A man and a woman, who do not show any apparent signs of a certain inherited disease have seven children ( 2 daughters and 5 sons). Three of the sons suffer from the given disease but none of the daughters are affected. Which of the following mode of inheritance do you suggest for this disease?

1 Autosomal dominant
2 Sex-linked dominant
3 Sex-limited recessive
4 Sex-linked recessive
Principle of Inheritance and Variation

184566 Which of the following is not a correct match ?

1 Sex determination-a chromosomal phenomenon
2 Y chromosome - autosomal
3 Red green colour blindness in human - a sex linked character
4 An abnormal chromosome number in each cell - a case of polyploidy
Principle of Inheritance and Variation

184567 Result of reciprocal crosses are different in:

1 monohybrid cross
2 cytoplasmic inheritance
3 nuclear inheritance
4 dihybrid cross
Principle of Inheritance and Variation

184568 Based on the experiments conducted by Bridges on Drosophila, the female sex of the Drosophila is determined by the genes located on which chromosome?

1 Autosomes
2 \(\mathrm{X}\) and \(\mathrm{Y}\)
3 \(\mathrm{Y}\)
4 \(\mathrm{X}\)
Principle of Inheritance and Variation

184569 A man and a woman, who do not show any apparent signs of a certain inherited disease have seven children ( 2 daughters and 5 sons). Three of the sons suffer from the given disease but none of the daughters are affected. Which of the following mode of inheritance do you suggest for this disease?

1 Autosomal dominant
2 Sex-linked dominant
3 Sex-limited recessive
4 Sex-linked recessive