Question
The breeding method useful in purification of existing
varieties isSolution
Mass selection: In mass selection a large number of plants of different desirable phenotypes are selected and their seeds are mixed together to constitute a new variety. The plants are selected on the basis of their appearance or phenotype. The population obtained from the selected plants would be more uniform than the original population. Applications of mass selection: ·        Improvement of local varieties. ·        Purification of existing pure line varieties.
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.)...
Which of the given trigonometric identities is incorrect ?
1. tan2 θ = sec2 θ - 1B. cosec2 θ = 1 + cot
- 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.)
Find the approximate value of Question mark(?). There is no requirement to find the exact value.
(899.78 ÷ 15.11) × (√143.94 + 10.02) – 230...
13³ + 1.3² + 1.03¹ + 1.003 =?
If the difference between the compound interest (compounded annually) and the simple interest accrued over two years at a rate of...
420.11 ÷ 13.98 × 5.14 – 124.9 = √?Â
- 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 should replace the question mark?
99.95 − √529 × 3 + 1439.80 ÷ 12.02 = ?
(1331)1/3 x 10.11 x 7.97 ÷ 16.32 =? + 15.022
