If a plant heterozygous for tallness is selfed, f2 feneration has both tall and dwarf plants. this proves the principle of__________________?

Related Mcqs:

Difference between mean phenotypic value of the progeny of selected plants and the parental population is known as__________________?

A. Genetic gain B. Genetic advance C. Heritability D. Coheritability...

Estimation of correlation form error variances and covariance’s is________________?

A. Genotypic correlation B. Phenotypic correlation C. Simple correlation D. Environmental correlation...

The food in onion is stored in_________________?

A. Root B. Stem C. leaves D. Scale leaves...

Presence of slight differences in identical twins support the hypothesis that___________________?

A. Single gene may produce multiple effects B. Dominance may be incomplete C. The environment effects the expression of genetic character D. Genetic trails are influence by many genes...

Heterosis can be fully exploited in the form of_____________________?

A. Composites B. Hybrids C. Multi lines D. Synthetics...