suppose a father and mother are Carriers of sickle cell anaemia gene. write all the phenotypes of their children.
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this very copy question
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If both of them are carriers , their gene can be written as Hb(s) Hb(A)
by crossing you get the genotypes to be Hb(s)Hb(A) and Hb(s)Hb(s) , Hb(A)Hb(A)
genotypic ratio would be 1:2:1
hence the child has 25% chance of being alright , 25% chance of being affected and 50% chance of being a carrier
by crossing you get the genotypes to be Hb(s)Hb(A) and Hb(s)Hb(s) , Hb(A)Hb(A)
genotypic ratio would be 1:2:1
hence the child has 25% chance of being alright , 25% chance of being affected and 50% chance of being a carrier
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