The phrase "could not able to" is incorrect. The word "could" already implies the ability or inability to do something. Therefore, the correct phrase is "was not able to."
Who introduced tobacco cultivation in India?
Which one the following terminology is used for the process of accumulation of soluble salts at the surface or at some point below the surface of the so...
Seed rate of fodder oats____
In backcross method of breeding, the hybrid and the progenies in the subsequent generation are repeatedly ba...
Non-Selective, foliage active contact herbicide is
Which is the following nutrient is responsible for the seed germination and flowering in plants?
World Environment day was observed on ___
ICAR-Mahatma Gandhi Integrated Farming Research Institute is situated at ____
Which of the following is considered as main transmitters of viruses to plants?
Value of correlation coefficient lies between
