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Zoology - Principles of Inheritance and Variation Question with Solution | TestHub

ZoologyPrinciples of Inheritance and VariationMultiple Alleles and Co-dominanceHard2 minPYQ_2017

ZoologyHardsingle choice

The genotypes of a Husband and Wife are $I^{A} I^{B}$ and $I^{A} i$ .
Among the blood types of their children, how many different genotypes and phenotypes are possible?NEET 2017

Options:

Answer:

Solution:

$\begin{matrix} Husband & \times & Wife \\ I^{A} I^{B} & I^{A} i \end{matrix}$

Number of genotypes = 4

Number of phenotypes = 3

$I^{A} I^{A}$ and $I^{A} i = A$

$I^{A} I^{B} = A B$

$I^{B} i = B$

Stream:NEETSubject:ZoologyTopic:Principles of Inheritance and VariationSubtopic:Multiple Alleles and Co-dominance

⏱ 2mℹ️ Source: PYQ_2017

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