From which part of the plant is Asafoetida (Ferula) obtained?

Which of the following is a common pulse pest?

Reserpine, an alkaloid or drug extracted from the roots of which of the following plants, cures mental disorders and reduces or checks blood pressure?

Which of the following seeds has the highest nutritional value?

$A$ milk-like preparation can be made from the seeds of:

Which of the following nuts contain high protein content?