1.

If 120 Plants are produced on crossing pure redand pure white flowered pea plants, than the ratioof offsprings will be :-(1) 90 Red : 30 White (2) 30 Red: 90 White(3) 60 Red : 60 White (4) All Red

Answer»

The correct answer is all will be red flower after crossing.

As both the parents are pure line red or white i.e homozygous dominant or recessive, so the crossing result will produce all red flower. But the pure line will not be maintained. The flower will be heterozygous red.



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