Oil applied to the surface of water kills the larvae of m...
Oil applied to the surface of water kills the larvae of mosquitoes through
dehydration
poisoning
starvation
Suffocation
Correct answer is D
No explanation has been provided for this answer.
In dicotyledonous stem, each companion cell is found beside the ...
In photosynthesis, the following processes are part of the light reaction except ...
The reason why the flow of blood through the capillaries is very slow is ...
The correct order in a food chain involving the organisms is: ...
Which of the following pairs of structures in living organisms do not perform similar functions? ...
Metabolic production of urea is carried out in the ...
In which of the following is the knowledge of genetics not applicable? ...
Pellagra can be prevented by consuming food rich in ...
The response of plants to external stimuli in a non-directional manner is known as ...