Home
Class 12
BIOLOGY
When a red grain variety of wheat is cro...

When a red grain variety of wheat is crossed with another white grain vartiety `F_(1)` hybrid is produced. On selfing of this `F_(1)-` hybrid, how many offsprings of `F_(2)-` generation resemble phenotypically to it's parents (let grain colour of wheat controlled by three gene pairs )

A

`1//16`

B

`20//64`

C

`15//64`

D

`2//64`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

When a red flower homozygous pea plant is crossed with a white flower plant what colour is produced in F_(1) :-

Find out the F_(2) phenotypic ratio, when a mulatto individual is cross ed to its homozygous dominant individual. (Given that skin colour is controlled by three gene pairs )

When F_(1) generation hybrid tall Tt is crossed with dwarf tt parent, it is a case of :-

The sum total of all genotypes and phenotypes obtained in F2 generation of a test cross for a character controlled by three pairs of polygenes is

When a pure strain of tall plants with round peas is crossed with a pure strain of short plants with wrinkled peas, how many differenty kinds of gamets can their offsprings ( F_(1) -generation) produce?

What proportion of offsprings in the F.. generation of a tetrahybrid cross will resemble the phenotype of parents that produce the F.. hybrid ?

When two unrelated individuals or lines are crossed, the performance of F_(1) hybrids is often superior to both its parents. The phenomenon is called