Question

A pure breeding violet colour pea plant is crossed with another pure breeding white flower. The plant the F1 progeny plants are self pollinated to rise F2 progeny plants
a) Will be the colour of the flowers in the F1 progeny plants.
b) state the ratio of violet flower plants to white flower plants.

Answer 1

Option b,state of the ratio of the violet flower plants to white flowers plants.F2 progeny plants was under cross pollination

Answer 2

Pure breeding cross in Mendel experiment

Explanation:

• When Mendel used the pure breeding flowers for the pure breeding cross between purple and white flower is called as cross breed experiment.
• A take a look at cross is performed between 2 plants that breed true for one attribute, and therefore the ensuing attribute for every offspring plant is set. The first, true-breeding generation, is named the parent, P generation. the primary generation of offspring, the primary filial generation, is that the F1 generation.
• Gregor Mendel found that these plants all had purple flowers. future generation, F2 generation, had a 3:1 ration of purple to white flowers. The F1 plants all have one purple factor (P) and one white factor (p). The genotype is that the alleles for every factor within the plant.
• A plant with 2 of constant alleles is homozygous.
• A plant with 2 totally different alleles is heterozygous.
• The characteristic that we have a tendency to see with our eyes is that the constitution.