NEETZoologyMicrobes in Human Welfare
Read the following Assertion and Reason and choose the correct option. Assertion: Biocontrol refers to the use of biological methods for controlling plant diseases and pests Reason: The beetle with red and black markings - the ladybird, and dragonflies are useful to get rid of aphids and mosquitoes, respectively
Options
- ABoth Assertion and Reason are true and Reason is correct explanation of Assertion
- BBoth Assertion and Reason are true but the Reason is not the correct explanation of Assertion
- CAssertion is true but the Reason is false
- DBoth Assertion and Reason are false
Correct answer
A. Both Assertion and Reason are true and Reason is correct explanation of Assertion
Step-by-step solution
Biocontrol refers to the use of biological methods for controlling plant diseases and pests. The beetle with red and black markings - the ladybird, and dragonflies are useful to get rid of aphids and mosquitoes, respectively