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ATQ,
Given: α, β are the roots of 6m² + 7m + 8 = 0. We know: α + β = -b/a = -7/6 αβ = c/a = 8/6 = 4/3 Now, Thus, (1/α) + (1/β) = -7/8 .
Axenic culture is
Micrografting is primarily used to produce plants free from:
Short term credit is usually for a period of ranging up to:
Pungency in onion bulb is due to:
Which crop is recognized as the Queen of Forages among crops used for cattle fodder?
Match set A (instrument) with set B (measured parameter)
Which among the following is the most crucial role of mulch in dryland agriculture?
Judicious removal of plant part to obtain better and qualitative yield is termed as ___
SO₂ is:
The first transgenic crop approved for cultivation was