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A family has 5 daughters. Probability of...

A family has 5 daughters. Probability of 6th child being boy will be

A

1 in 2

B

1 in 5

C

1 in 3

D

1 in 6

Text Solution

Verified by Experts

The correct Answer is:
A

It is always 50:50
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TRUEMAN BIOLOGY-PRINCIPLES OF INHERITANCE AND VARIATIONS -MCQs
  1. Which one of the following crosses shows phenotypic ratio of 3:1?

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  2. A cross is made between F(1) (that carries two heterozygous pairs of a...

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  3. A family has 5 daughters. Probability of 6th child being boy will be

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  4. From a single ear of corn, a farmer planted 200 kernels which produced...

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  5. A pure dwart plant was subjected to X-ray treatment,which mutated them...

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  6. A man with pure blue eyes and pure black hair marries a woman with bla...

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  7. A couple believed that they have brought the wrong baby home from the ...

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  8. The height of a plant is under the control of polygenic inheritance. T...

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  9. In Andulassian fowl, the heterozygous condition of alleles for black p...

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  10. In a dihybrid test cross the genotypic ratio of the progeny is

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  11. An embryo resulting from the mating of two albino (recessive) rabbits ...

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  12. Which law of mendel holds good even in this modern period of cytogenet...

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  13. In man brown eye is dominant over blue. A lady with brown eyes, whose ...

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  14. A monohybid cross between two plants, one having 22cm long internodes ...

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  15. In a breeding experiment between two parents showing the dominant the ...

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  16. If mother has 'O' blood group, child also has 'O' group. What can be t...

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  17. Father's blood group is A and his son has 'O' group. Which of the bloo...

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  18. If father has A blood group and mother has B blood group. The offsprin...

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  19. Blood group O is universal donor because

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  20. If an unknown blood is added to anitiserum it will be of

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