A technique of micropropagation is (a) protoplast fusion (b) embryo rescue (c) somatic hybridisation (d) somatic embryogenesis.
A protoplast is a cell (a) undergoing division (b) without cell wall (c) without plasma membrane (d) without nucleus.
Interspecific hybridisation is the mating of (a) animals within same breed without having common ancestors (b) two different related species (c) superior males and females of different breeds (d) more closely related individuals within same breed for 4-6 ...
A true breeding plant is (a) one that is able to breed on its own (b) produced due to crosspollination among unrelated plants (c) near homozygous and produces offspring of its own kind (d) always homozygous recessive in its genetic constitution.
Homozygous pure lines in cattle can be obtained by (a) mating of unrelated individuals of same breed (b) mating of individuals of different breed (c) mating of individuals of different species (d) mating of related individuals of same breed.
Inbreeding depression is (1) Reduced fertility and productivity due to continued close inbreeding (2) Reduced motility and immunity due to close inbreeding (3) Decreased productivity due to mating of superior male and inferior female (4) Decrease in body ...