Strategies For Enhancement In Food Production Question 349
Question: Biological control of pests is [CBSE PMT 1994; CPMT 2000]
Options:
A) Polluting
B) Highly expensive
C) Self perpetuating
D) Toxic
Show Answer
Answer:
Correct Answer: C
Solution:
The control organism which parasitizes/preys upon/ inhibits the target pest, multiplies itself and is, hence, self-perpetuating.