The Kochi Port is known as the ‘Queen of Arabian Sea’ as it was the centre of the Indian spices trade for many centuries.
When plant cells are placed in hypertonic solution, they become____
Movement of water upto the stem and reaching all parts of the plant is due to
Mutation was first discovered by ___________
The weeds whose seed is difficult to separate from crop seed after contamination is called ______
Match List I with List II
Choose the correct answe...
What is the percentage of nitrogen in urea on weight basis?
Adventitious embryony occurs in:
Downy mildew or Green ear disease of Sorghum is ______
Who is the author of the text book on “Irrigation theory and practice”?
At what PF wilting percentage arrives