Question
A commonly used biocontrol agent against plant fungal
diseases is:Solution
Trichoderma species act as antifungal biocontrol agents. (1) Bacillus thuringiensis (Bt): Used as a biopesticide to control insect larvae, not fungal diseases. (2) Rhizobium: A nitrogen-fixing bacterium that forms symbiotic relationships with leguminous plants, not a biocontrol agent. (3) Trichoderma: A fungal biocontrol agent that suppresses plant pathogenic fungi like Fusarium, Pythium, and Rhizoctonia. It promotes plant growth and enhances resistance against diseases. (4) Agrobacterium: A genetic engineering tool used to transfer genes into plants, not used for fungal control. Thus, the correct answer is option 3.
 In the case of cost-push inflation, other things being equal:
I f Rs. 10 crores are invested in public works and MPS is 0.25, then the increase in income would be
Production function of two companies producing floppy and discs was given.
Q1 = 10L^0.5 K^0.5 Q2 = 10L^0.6K^0.4
Which of the following i...
If bxy = 0.20 and rxy = 0.50, then byx is equal to:
Calculate Domestic Income:
