A device mounted on a communication satellite which receives, amplifies and retransmits signals from earth stations is called
The transponder receives a signal from the earth, then it removes noise and amplifies the same signal. Then convert the signal to downlink frequency and retransmits the received signal with greater power to the earth.
Chloride cells are present in which part of teleost fishes ?
Green manure crop, which produces nodules, both on stem and roots is
To protect farmers from sharp fall in farm prices. The minimum support prices are a guarantee price for their produce from the Government, MSP is announ...
Which of the following is not correct with respect to Eukaryotes?
What type of damage is caused by termites (Odontotermes sp.) in Eucalyptus trees?
The amount of biomass produced by a crop per unit of water used is called as ___
Which among the following elements is a beneficial nutrient that acts as a part of enzyme urease for breaking urea in the soil, imparts useful role in d...
Petrogenesis which is the study of the
Which chamber is used to perform tissue culture operations under aseptic conditions?
_____________is a method of multiple cropping where one crop is seeded into standing second crop well before harvesting of second crop.
