Nanda Devi National Park was established in the

Which of the following is not a type of vascular tissue in plants?

What is the name of the improved variety of the national flower Lotus launched by CSIR-National Botanical Research Institute?

Based on the manner of connection with tractors, which of the following classification is NOT true for a plough?

It is the yield of marketable crop produced per unit of water used in evapotranspiration -

Deficiency of niacin can cause

Which of the following is not the suitable example of adulterated food? 

In active packaging Potassium permanganate act as….

By which process relative humidity of a parcel of air can be increased?

A. Adding dry air from outside

The degree of responsiveness between output and input is measured by:

The length of estrous cycle of sheep is _____