An insect whose economic importance is both harmful and b...
An insect whose economic importance is both harmful and beneficial is the
Tsetsefly
Blackfly
Mosquito
Butterfly
Correct answer is D
No explanation has been provided for this answer.
Which organism in the food-web illustrated above is an omnivore? ...
The protista that is a producer in an aquatic food chain is ...
Which of the following statements about habitat W is correct? The ...
The mammalian stomach can carry out a number of processes except ...
An indigenous method of renewing and maintaining soil fertility is by ...
Protein-like bodies are borne on the part labelled ...
The algae, bryophytes, and pteridophytes are similar in that they ...
The greatest contribution to genetic studies was made by ...
A group of organisms of the same species living in a particular place is known as ...