Question
Which of the following can be used for biological
control of mosquitoes?Solution
Gambusia can be used for the biological control of mosquitoes. Gambusia is a fish species that feeds on larvae of mosquitoes. Oil can also be used to prevent the breeding of mosquitoes on stagnant water by creating an oil slick on water. Ointments are used by humans which provide protection from mosquito bites. Dichlorodiphenyltrichloroethane (DDT) is an insecticide which can also be used to control (Not biologically) mosquitoes.
Which of the following is the outer layer of the Earth that is made of plates which fit together like a jigsaw puzzle?
The beneficiaries under the Integrated Child Development Services (ICDS) Scheme are children in the age group of:
Propane and butane are the main components of which of the following gases?
The Marylebone Cricket Club (MCC) has declared and awarded two Indian cricketers, name them?
The 2022 AFC Women's Asian Cup was Hosted by which country ?
Which of the following options accurately describes the structure of LEI digits?
Saudi Arabia's Public Investment Fund (PIF) invested how much amount to acquire 2.04% stake in Reliance Retail?Â
Which of the following is correctly matched?
NBFCs whose asset size is of __ or more as per last audited balance sheet are considered as systemically important NBFC.
​Which of the following is not one of the Global Navigation Satellite System ( GNSS ).
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