Which of following pairs is wrongly matched?

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4.Principles of Inheritance and Variation

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Which of the following pairs is $wrongly$ matched?

A

Starch synthesis in pea : Multiple alleles

B

T .H. Morgan : Linkage

C

$XO$ type sex determination : Grasshopper

D

$ABO$ blood grouping : Co-dominance

(NEET-2018)

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Standard 12

Biology

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Column – $I$ Column – $II$

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