Question
Bacterial leaf blight of rice caused by Xanthomonas
oryzae can be identified bySolution
Bacterial leaf blight of rice caused by Xanthomonas oryzae can be identified by ooze test. When the infected leaves are cut into small bits and put into water in a glass tube, the water becomes turbid and yellowish after the lapse of 30-60 minutes. This turbidity is due to the release of bacterial cells into water from the cut ends of the leaf bits.
(6.93)2 × (11.98)2 ÷ √361.2 = 7?
? + 154.99 – 110.01 = 30.01 × 4.98
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
(2160.23 ÷ 35.98) + (600.32 ÷ 23.9) + 1744.11 = ?
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value....
(16.16 × 31.98) + 14.15% of 249.99 = ? + 99.34
If cosec (2A + B) = (2/√3) and cosec (A + B) = √2, find the value of (4A - B) .
11.11% of 1800.89 + 34.89 X 10.99 - 500.50 = ?
(32.25 × 14.98) + 31.76% of 1499.89 = ? × 3.67
