Cholera is mostly spread by_______
...Cholera is mostly spread by_______
air
soil
water
noise
Correct answer is C
No explanation has been provided for this answer.
The biomass is likely to increase in the sequence ...
What is the critical limiting factor for plants below the photic zone in an aquatic ecosystem? ...
Both recesssive and dominant characters are found ...
Which of the following blood vessels have valves? ...
Which of the following pH values is the best for the action of the enzymes: renin and pepsin in...
A sudden change in the genetic composition of an organism is termed ...
Process of cell division can take place by ...
Which of the following statement is NOT true of symbiosis? ...
The condition that encourages denitrification is ...
The collective name for the female parts of the flower is ...