Question
Which of the following method is most effective in
conferring disease resistance among distantly related species?Solution
Protoplast fusion is one of the methods that can be used to circumvent problems in introgression genes for resistance among distantly related species. By this method, factors that contribute to crossing barriers between species can be avoided and viable hybrids (Cybrids) have been recovered even between distantly related species.
If (54√2 x³ +24√3 y³)÷(√18 x + √12 y) = Ax² + By² + Cxy, then what is the value of A² - (B²...
- If p = 28 - q - r and pq + r(p + q) = 231, then find the value of (p² + q² + r²).
22% of ‘x’ is equal to 66% of ‘y’, then find the value of x: y.
If the seven-digit number 94x29y6 is divisible by 72, then what is the value of (2x+3y) for x ≠ y?
If 0.125x3 +0.216y3 = 210 and 0.25x2 + 0.36y2 = 10.30 then find the value of 0.5x + 0.6y.
189500 – 22650 + 48× ? – 352×18 = 162674
If a + b + c = 11, ab + bc + ca = 3 and abc = -135, then what is the value of a³ + b³ + c³ ?
If a + b + c = 5, a³ + b³ + c³ = 95 and abc =15, then find the value of a² + b² + c² – ab –bc – ca
