Cytoplasmic genetic male sterility was first discovered by___________________?

Related Mcqs:

The term useful heterosis was first used by__________________?

A. Meredith and Bridge (1972) B. Richey (1914) C. Jenkins (1935) D. Hull (1950)...

The experimental design which control fertility variation in one direction is known as____________________?

A. RBD B. SPD C. AD D. LSD...

Polytene chromosomes were first observed by___________________?

A. Mendel (1810) B. Balbiani (1881) C. Allard (1910) D. Baranetzky (1910)...

Linked gene may be separated by the process of_________________?

A. Evolution may be described as B. History of development of larger biological units C. Inheritance of acquired characters D. Discontinuous genetic variation...

When a wheat variety with red kernels (homozygous for two non allelic and independent dominant genes) is crossed with white kenneled wheat (homozygous for two recessive non allelic independent genes), the phenotypic ratio in the F2 generation would be________________?

A. 9:3:3:1 B. 9:7 C. 9:9:9:3:3:3:1 D. 1:4:6:4:1...