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Suppose that a female undergoes sex reve...

Suppose that a female undergoes sex reversal to become a functional male and is then mated to a normal Female. Determine the expected F1 sex ratios from such matings in species with XY method of sex determination

A

2 female:1 male

B

1 female: 2 male

C

All female

D

All male

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The correct Answer is:
C
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ARIHANT NEET-CHROMOSOMAL BASIS OF INHERITANCE-Chapter Exercises A Taking it together (Assorted Questions of the Chapter for Advanced level Practice )
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  2. When the dominant alleles or wild type say AB are present on one chrom...

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  3. Suppose that a female undergoes sex reversal to become a functional ma...

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  4. In a cross in Drosophila, the heterozygous animal with grey body (b+) ...

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  5. The loci of genes A and B are on different chromosomes. A dihybrid aut...

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  6. In Drosophila, red- eyed colour is dominant to white and is sex- linke...

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  8. In rabbit, two recessive genes produce a solid body colour and long ha...

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  9. According to Chromosome theory of linkage of morgan and castle(1912)

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  10. Drosophila is used in genetic studies because

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  11. If gene grequency between genes a and b 15%, c and d 19%. What will be...

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  12. Eye colour in fruitfly is a sex-linked trait and the cross between whi...

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  13. Mirabilis, normal leaves (a) and variegated leaves (b) colour occur in...

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  14. Offsprings resemble their parents but are not exactly like them. This ...

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  15. If a plant were trisomic for one of its chromosomes and these chromoso...

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  16. Geneticist plot the relative locations of genes on chromosomes by whic...

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  17. Bateson used the terms coupling and repulsion, while discovering linka...

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  18. When an albino female plnt of maize is crossed with normal green male ...

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  19. Cytoplasmic male sterility in maize is the phenotypic manifestation of...

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  20. Complete linkage in Drosophila males

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