McqMate
Q. |
Which of the following can be used for biological control of mosquitoes? |
A. | DDT |
B. | Gambusia |
C. | Oil |
D. | Ointments |
Answer» B. Gambusia | |
Explanation: Biological control is the use of natural enemies to manage the mosquito population. Effective biocontrol agent s include predatory fish that teed on mosquito larvae such as Gambusia affinis (mosquitofish) and some cyprinids (Carps and minnows). |
View all MCQs in
Biology (GK)No comments yet