Home
Class 12
BIOLOGY
Red seed colour shows an F(2) ratio of 1...

Red seed colour shows an `F_(2)` ratio of 1:4:6:4:1. It is due to

A

Two polygene

B

Different number of dominant genes

C

Different number of recessive genes

D

Supplementary genes.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

The colour of KMnO_(4) is due to -

Red colour of tomato is due to

Red colour of tomato is due to

In F_(2) generation, a ratio of 1:4:6:4:1 is obtained instead of 9:3:3:1, when two pairs of genes are considered, it indicates

In F_(2) generation, a ratio of 1:4:6:4:1 is obtained instead of 9:3:3:1, when two pairs of genes are considered, it indicates

The colour of red snow is due to

F_(2) generation has genotypic and phenotypic ratio of 1:2:1. It is

A snapdragon plant homezygous for red flower when crossed with a white flowered plant of the same species produced pink flowers in F_(1) generation. (a) What is the phenotypic expression called ? (b) Work out the cross to show the F_(2) generation when F_(1) was self-pollinated. Give the phenotypic and genotypic ratios of f_(2) generation. (c) How do you compare the f_(2) phenotypic and genotypic ratios with those of Mendelian monohybrid f_(2) ?

Pure tall plant is crossed to dwarf plant. F_(1) generation consists of only tall plants while F_(2) generation has both tall and dwarf in ratio of 3:1. The phenomenon is due to

In F_(2) generation quantitative inheritance of 1:4:6:4:1 is obtained instead of