When a plant with red flowers is cross-pollinated with a plant with white flowers, and the progeny produced by self-pollination shows a $1:2:1$ phenotypic ratio, this is an example of:

  • A
    Recessive epistasis
  • B
    Incomplete dominance
  • C
    Complete dominance
  • D
    Pleiotropic effect of a gene

Explore More

Similar Questions

What is the phenotypic and genotypic ratio of incomplete dominance?

In $Mirabilis$ $jalapa$,crossing red $(RR)$ and white $(rr)$ flowers produces pink $(Rr)$ flowers. If a white-flowered plant is crossed with a pink-flowered plant,what will be the expected phenotypic ratio of the offspring?

In $Antirrhinum$ (Snapdragon),a cross between a white-flowered recessive plant $(ww)$ and a red-flowered dominant plant $(RR)$ results in $180$ plants in the $F_2$ generation. How many of these plants will have the same genotype as the parents?

In pea plant,genotype $(Bb)$ shows $-$

Mendel did not propose which of the following?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo