What is selective harvesting ?

What is harvesting ?

What is selectively permeable?

Rajaiah harvested corn plants in one row and wheat in another row in his crop field. What type of harvesting method that he followed ?

What is shape selective catalysis ?

What are the benefits of water harvesting ?

Given figure depicts the light harvesting complex (LHC) of Photosystem Select the correct identification for A , B , C and D .

What is natural selection ? How does it direct the evolution ? Explain with an example.

Natural selection results in

How farmers preserve fodder for cattle after harvesting?