A : B : C = 5x : 7x : 9x A2+ B2+ C2= 25x2+ 49x2+ 81x2= 155x2 => 155x2= 620 => x = 2 => A + B + C = 5x + 7x + 9x = 21x = 21 ×2 = 42
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