The next generatino will be known as an F2 generation
he crossed two pure lines
he crossed two pure lines
The parental organisms that are crossed are typically of two different generations or lines: the P1 generation, which are the original parents, and the F1 generation, which are the offspring resulting from their cross.
f2
He crossed F1 plants to each other
When two hybrids are crossed to get another F1.
he crossed two pure lines
he crossed two pure lines
he crossed two pure lines
The parental organisms that are crossed are typically of two different generations or lines: the P1 generation, which are the original parents, and the F1 generation, which are the offspring resulting from their cross.
f2
F1
The phenotype of the F1 generation was all tall.
He crossed F1 plants to each other
he crossed two pure lines
there is a 50% chance that the offspring will be tall.
No genes disappear in the F1 generation. Each of the F1 plants was heterozygous, having both dominant and recessive alleles. The recessive phenotype disappears in the F1 generation because all members of that generation carry a dominant allele. In the F2 generation, the recessive phenotype will reappear.