Question
Among the given options, which one causes an
echo?Solution
An echo is caused by: When sound is reflected.
In legume crops, symbiotic nitrogen fixation is regulated by the quantity of trace element in soil:
Adaptation of a product refers to .................?
King of Pippin is the variety of ......
An economy where allocation of resources is determined by the operation of price mechanism is termed as:
Jaya, a high yielding variety developed in India which outyield both its parent was a cross between _____
What is a common method for determining soil moisture content?
Which method of breeding is NOT appropriate for cross pollinated crops?
Q-Band is obtained by use of:
Agronomic method of controlling soil erosion are employed if the slope is…………………
Rhizobium plays important role in ...