In maize, hybrid vigour is exploited by
crossing of two inbred parental lines
harvesting seeds from the most productive plants
inducing mutations
bombarding the seeds with $DNA$
The term ‘aquaculture' means
Poultry diseases include
Assertion : In plant tissue culture somatic embryos can be induced from any plant cell.
Reason : Any viable plant cell can differentiate into somatic embryos.
Cocoa is the plant from which chocolate is made. Which part is used to extract it?