In pea plant tall is dominant to short and purple flowers are dominant to white flowers. give the phenotypic and phenotypic ratios in f1 and f2 generation

The phenotypic ratio in a dihybrid cross is:

9:3:3:1

Which means that:

9 individuals will have 2 dominant traits (tall and purple flowers)

3 individuals will have 1 dominant and 1 recessive trait (tall and white flowers)

3 individuals will have 1 recessive and 1 dominant trait (short and purple flowers)

1 individual will have 2 recessive traits (short and white flowers)

Hope it helped,

BioTeacher101

chromosomes carry the genetic information for organisms. also, chromatin is the thread like dna which is located in the nucleus of an organism.

the answer to your question is tooth decay.