Answer each one of these! (For example: \"No, unaffected male I-1 could not have

Question

Answer each one of these! (For example: "No, unaffected male I-1 could not have affected female offspring (II-3) , "No, unaffected parent I-1 and I-2 could not have affected offspring, "yes possible, but not likely", etc. )

Autosomal Recessive:?

Autosomal Dominant:?

X-linked Recessive:?

X-linked Dominant:?

Y-linked:?

Maternal Inheritance:?

Maternal Effect:?

6. For the given pedigree, determine what the possible modes of inheritance may be. Be sure to include maternal inheritance and maternal effects in your analysis. Be sure to cite specific patterns in the pedigree that falsify each impossible mode. Autosomal Recessive: Autosomal Dominant: X-linked Recessive: X-linked Dominant: Y-linked: Maternal Inheritance: Maternal Effect: 6

Explanation / Answer

The pedigree given is autosomal recessive disorder, Hence the offspring of I-1,2 and 3 are affected. The parents I may be heterozygous For the allele does not express the disease, and also the offspring ii 2 also have the same situation being married to a normal person. where as in case of ii 4 the individual would have married to a heterozygous individual for the disease allele and hence the offspring of them have disease in all the case.

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