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Principles of Inheritance and Variation question

2001 · Q65
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Principles of Inheritance and Variation question

2001 · Q65

NEETBiologyPrinciples of Inheritance and VariationMCQ+4 / −1
Probability of four son to a couple is : -
  1. A
    1161 \over 16161​
  2. B
    181 \over 881​
  3. C
    141 \over 441​
  4. D
    1321 \over 32321​
View written solutionFree

Correct answer: A

AIPMT 2001 Biology - Principles of Inheritance and Variation Question 68 English Explanation

probability of son 24=12{2 \over 4} = {1 \over 2}42​=21​

probability of four son = (12)4=116{\left( {{1 \over 2}} \right)^4} = {1 \over {16}}(21​)4=161​

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