A tetrahybrid plant produces fruits of 1 kg while minimum weight is 400 g. What will be the maximum weight of a fruit :- (1) 600 g (2) 1600 g (3) 1200 g (4) 1800 g
ans is 2 please explain
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Answered by
25
*Tetrahybrid -AaBbCcDd
4recessive+4dominant=1000g ........1
*Minimum weight is for the plant which have all recessive means aabbccdd
8recessive=400g
1r=50g........2
*putting value of equation 2 in 1
4×50+4dominant=1000
1 dominant=200.......3
*For maximum weight all should be dominant I.e.AABBCCDD
Putting value of equation 3
8 dominant=8×200
=1600
4recessive+4dominant=1000g ........1
*Minimum weight is for the plant which have all recessive means aabbccdd
8recessive=400g
1r=50g........2
*putting value of equation 2 in 1
4×50+4dominant=1000
1 dominant=200.......3
*For maximum weight all should be dominant I.e.AABBCCDD
Putting value of equation 3
8 dominant=8×200
=1600
Answered by
0
The correct answer is option 2. 1600g
A tetrahybrid cross is the mating of two individuals, organisms, or strains that have different gene pairs that determine three specific traits or in which three particular characteristics or gene loci are being followed.
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