Question

1. Nitrogen is required by plants for​

Answer 1

Answer:

nitrogen is the nutrient which normally produces the greatest yield responses in crop plants promoting rapid vegetative growth and giving the plant healthy green colour

Answer 2

Nitrogen is important for protein production .All plants require nitrogen  for growth. It's  a major component of chlorophyll. It's also a major component of amino acids which form the building blocks of plant proteins.Nitrogen is essential  for proper growth of the plants.