a pea plant with tall parts and violet flowers(TtVV) were crossed to short parts with white flowers ( ttvv) find out the phenotypes and genotypes of offsprings obtained as a result of this cross

The question is related to dihybrid cross.

Hence two contrasting characterstics=violet and white flowers, tall and short plants.

We know that in dihybrid cross the F1 generation has all dominant characters so here violet flower and tall plant is dominant so all plants will have violet flowers and will be tall.

So its phentotye and genotype is 1:0 or write nothing

In F2 generation both characters of parents are shown in 9:3:3:1.

violet tall plants=9 ratio

Violet short plants=3 ratio

white tallplants=3 ratio

white short plants=1 ratio

and its genotype=1:2:2:4:1:2:1:2:1

using this table you will be able to understand. But this for round yellow seeds and wrinnkled green seeds. Just corelate the ans. given by me you will understand it.

Thankyou

thank u so much :) I guess I have understood :p