Agriculture Mcqs Test 20

Relationship among micro organisms where one organism hinders the growth of other, is known as:

Relationship in which one organism gets benefited without affecting the other is called:

Who propounded the population theory first?

Rental value of Land is the part of:

Which of the following chemicals is widely used for purifying drinking water?

Representative minerals in early weathering stages (1 to 3):

Which of the following approaches in     extension has got the highest intensity if influence?

Retting of jute is a:

Reversion occurs due to:

Rhizobium bacteria is: