How many types of genotypes are observed in s | vedclass

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(C) Sickle cell anemia is an autosome-linked recessive trait that can be transmitted from parents to the offspring when both the partners are carriers

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$3$

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(C) Sickle cell anemia is an autosome-linked recessive trait that can be transmitted from parents to the offspring when both the partners are carriers for the gene $(Hb^A Hb^S)$.In this condition,the gene is controlled by a pair of alleles,$Hb^A$ and $Hb^S$.The possible genotypes are:$1$. $Hb^A Hb^A$ (Normal individual)$2$. $Hb^A Hb^S$ (Carrier/Sickle cell trait)$3$. $Hb^S Hb^S$ (Affected individual)Therefore,there are $3$ possible genotypes.

How many types of genotypes are observed in sickle cell anemia?

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