The 1 : 2 : 1 ratio with the pink flower in the ${{\rm{F}}_2}$-generation indicate the phenomenon of

Back to PRINCIPLE OF INHERITANCE AND VARIATION

NEET UG BIOLOGY MCQ: PRINCIPLE OF INHERITANCE AND VARIATION

1 Easy

1 of 1

Understanding +4 | -1

The 1 : 2 : 1 ratio with the pink flower in the

{\mathrm{F}_2}

-generation indicate the phenomenon of

View answer and explanation

Correct option: C

Incomplete dominance

Option C ( Incomplete dominance) is correct because the 1:2:1 ratio in the F2 generation, with a distinct pink flower phenotype, is a hallmark of incomplete dominance.

More Questions from PRINCIPLE OF INHERITANCE AND VARIATION

Practice All Chapter MCQs →

A woman has an X-linked condition on one of her

\mathrm{X}

chromosomes. This chromosomes can be inherited by Some individuals with blood group –A may inherit the genes for blonde hair, while other individuals with blood group – A may the gene for brown hair. This can be best explained by the principle of On crossing two heterozygous tall plants (Tt), and total of 500 plants were obtained in

{F_1}

generation. What will be the respective number of tall and dwarf plants obtained in

{F_1}

generation? Colourblindness is caused due to Syndrome stands for In phenylketonuria mental retardation takes place due to accumulation of