Which vegetables were absent in India before the arrival of European invaders?

$MOET$ (Multiple Ovulation Embryo Transfer Technology) has not been practiced in:

Identify the odd one out.

Statement $P$: New varieties are developed through processes like grafting,tissue culture,cloning,and hybridization.
Statement $Q$: It provides necessary information regarding the identification of collected,certified,and newly discovered plant specimens.

Identify the incorrect statement.

Which of the following is primarily used to make noodles?