Inbreeding depression is
Reduced fertility and productivity due to continued close inbreeding
Reduced motility and immunity due to close inbreeding
Decreased productivity due to mating of superior male and inferior female
Decrease in body mass of progeny due to continued close inbreeding
Assertion : In plant tissue culture somatic embryos can be induced from any plant cell.
Reason : Any viable plant cell can differentiate into somatic embryos.
Which of the following enhances or induces fusion of protoplasts?
Foot- and-mouth disease in cattle is caused by
Match the following columns.
Column $- I$ | Column $- II$ |
$(a)$ Apiculture | $(1)$ Honeybee |
$(b)$ Pisciculture | $(2)$ Fish |
$(c)$ Green revolution | $(3)$ Agriculture |
$(d)$ White revolution | $(4)$ Milk |