If both the mother and father are without pig | vedclass

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Question

(A) Albinism is an autosomal recessive disorder. Let the normal allele be represented by '$A$' and the recessive allele for albinism be represented by

Vedclass · Accepted Answer

All the offspring will be albinos.

Vedclass · Answer

(A) Albinism is an autosomal recessive disorder. Let the normal allele be represented by '$A$' and the recessive allele for albinism be represented by '$a$'.An individual with albinism must have the genotype '$aa$'.If both parents are albinos,their genotypes are '$aa$' and '$aa$'.When these parents cross $(aa 	imes aa)$,all possible gametes from both parents will carry the '$a$' allele.Therefore,all offspring will have the genotype '$aa$',which means all offspring will express the albinism phenotype.

If both the mother and father are without pigments (albinism),then:

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