The detection of vibro cholera in publ...
The detection of vibro cholera in public drinking water is a sign of
clean water
outbreak of disease
water pollution
decayed organisms in the water
Correct answer is C
No explanation has been provided for this answer.
Hydra captures small crustaceans with the ...
Which of the following organisms will be a colonizing species of a heap of moist sub soil? ...
Competition among individuals of a population ...
The major limiting factors of productivity in the aquatic habitat include the following except? ...
According to Charles Darwin’s Theory of Evolution, natural selection involves the survival of ...
The point marked I is referred to as ...
Which of the following is formed immediately after the first product of photosynthesis? ...
During blood transfusion, agglutination may occur when ...
The early removal of the pituary gland in animals may cause ...