Vavilov's centres of origin of crop plants are located in
Mountains of tropical areas
Mountains of temperate areas
Mountains of both tropical and temperate areas
Plains of tropical areas
Which of the following enhances or induces fusion of protoplasts?
Poultry diseases include
$2.1$ gm of honey provides
Assertion : In plant tissue culture, somatic embryos can be induced from any plant cell.
Reason : Any viable plant cell can differentiate into somatic embryos.