Biology, asked by ayubpashamb, 1 year ago

Which of the following is true for progenies of F4 generation of monohybrid crosses
1) 6.25% pure and 93.75% hybrid
2) 6.25 hybrid and 93.75% pure
3) 12.5% pure and 87.5%hybrid
4) 12.5% hybrid and 87.5% pure

Answers

Answered by Anonymous

4) 12.5% hybrid and 87.5% pure is the answer from my side

ayubpashamb: Hi please deliberate

ayubpashamb: Eloberate

ayubpashamb: As for as I know the answer is in F1 generation all will be hybrid

ayubpashamb: In F2 generation 50% pure and 50per cent hybrid in F3 combinations are TT×TT

ayubpashamb: Tt×Tt and TT×TT, Tt×tt , tt×tt in these we obtain total 16 offspring of which 10 are Tt heterozygous or hybrids remaining are pure either dominant or recessive combinations is 6 then pure to be calculated as 6÷16×100 for pure and for hybrids 10÷16×100 then the answer I got is for pure it is 62.5%

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Which of the following is true for progenies of F4 generation of monohybrid crosses 1) 6.25% pure and 93.75% hybrid 2) 6.25 hybrid and 93.75% pure 3) 12.5% pure and 87.5%hybrid 4) 12.5% hybrid and 87.5% pure

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Which of the following is true for progenies of F4 generation of monohybrid crosses
1) 6.25% pure and 93.75% hybrid
2) 6.25 hybrid and 93.75% pure
3) 12.5% pure and 87.5%hybrid
4) 12.5% hybrid and 87.5% pure