Which of the following disease is caused by

Lactose found in milk is a disaccharide composed of:

Which soil erosion phase is characterized by the formation of deep and wide channels?

Given below are two statements:

Which plough helps cutting of creeping or spreading grass and inversion?

Which fungal disease affects wheat, rye and barley causing dark colored lesions on leaves and stems?

Which disease of wheat is known as cancer of wheat?

…………….. was established in 1972 under the Ministry of commerce and industry for promotion of export of marine products from India.

Which of the following seed is genetically most pure?

The hormone responsible for promoting stomatal closure and water conservation during drought stress is: 

The lowest layer of atmosphere is known as Troposphere. It extends upto a height of _____ km along the equater and ____km along the poles.