Find the wrong number in the given number series,

Which of the following statement is not correct about the facilitated diffusion? 

Accepted ways of behavior in society are:

Which among the following is a major constraint in the rice–wheat system of Indo-Gangetic plains affecting long-term sustainability?

A farming region where farmers focus solely on the cultivation and marketing of vegetables is referred to as:

The bulk density of sandy soil is about 1.6 g/cc. what is the approximate value of bulk density for organic matter

Anion exchange capacity is found maximum in the case of:

Tea leaves become yellow due to

Objective of pre-cooling is 

Which of the following is a major advantage of privatization of extension services?

In animal husbandry term Galactopoiesis refers to