In a fungal cross $ a b * + + $ ,gene a is on chromosome 1 and gene b is on chromosome 6.It is known that the two loci are so closely linked to their centromeres that there is never any crossing over in either centromere to locus region.What proportion of linear tetrads will be: a)M_I M_I PD? b)M_I M_I NPD? c)M_I M_II T? d)M_II M_I T? e)M_II M_II PD? f)M_II M_II NPD? g)M_II M_II T?

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The Answer of In a fungal cross $ a b * + + $ ,gene a is on chromosome 1 and gene b is on chromosome 6.It is known that the two loci are so closely linked to their centromeres that there is never any crossing over in either centromere to locus region.What proportion of linear tetrads will be: a)M_I M_I PD? b)M_I M_I NPD? c)M_I M_II T? d)M_II M_I T? e)M_II M_II PD? f)M_II M_II NPD? g)M_II M_II T?

In a Fungal Cross ab∗++ a b * + + ab∗++

In a Fungal Cross $a b * + +$