Heterobeltiosis is estimated over the___________________?

Related Mcqs:

The term poly genes was coined by___________________?

A. Yates (1947) B. Hazel (1943) C. Mather (1943) D. Griffing (1956)...

Ratio of genotypic covariance to the phenotypic covariance is____________________?

A. Heritability (b.s) B. Genetic gain C. Co-heritability D. Genetic advance...

A healthy plant not selling seed may be due to____________________?

A. Self incompatibility B. Male sterility C. Female sterility D. All the above...

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...

Top cross was first suggested by__________________?

A. Simmonds (1979) B. East (1908) C. Davenport (1908) D. Davis (1927)...