Which place in Uttar Pradesh is famous for 'Surma'

Citrus canker is caused by

One of the following seed takes longest time to germinate:

Which among these is not an inorganic matter?

The insects which have the capacity to survive through quite prolonged exposure to non – freezing low temperatures are known as _______:

‘Nif’ gene is responsible for 

Prevention of food adulteration act was passed in which of the following year?

Crop raised to protect the main crop from adverse impact of nature and also to provide support to the crop is called:

Percentage of lignin in sugarcane bagasse (Saccharum offcinarum)

TRYSEM is related to ____

The inflorescence of sunflower is called