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let the fraction = x/y Decrease by 30% in numerator and increase by 40% in denominator. =(x×70/100)/(y×140/100) =7x/14y=x/2y fraction of the old is the new fraction=(x/2y) ×y/x =1/2.
The practice of raising plants and animals is called .................................?
Number of stamens in green gram is:
Which of the following plants is an example of a biennial?
A type of cropping in which the two crops, morphologically different grown on same field are grown together and they complement each other __
Leaf area index influences
Anion exchange capacity is found maximum in the case of:
A delivery approach that involves using one vehicle to pick up goods from various suppliers and transporting them in a single shipment to one customer i...
Proteins that serve as ion channels are always ______ membrane proteins.
What is the enzyme responsible for carboxylation in C₄ plants?
Major contribution in green house gases is of