Civil Services Examination · ಪ್ರಶ್ನೆ 69

'Aerial metagenomics' best refers to which one of the following situations?

Collecting DNA samples from air in a habitat at one go
Understanding the genetic makeup of avian species of a habitat
Using air-borne devices to collect blood samples from moving animals
Sending drones to inaccessible areas to collect plant and animal samples from land surfaces and water bodies

ಉತ್ತರ ತೋರಿಸು ಮತ್ತು ವಿವರಣೆ

ಉತ್ತರ: (A) Collecting DNA samples from air in a habitat at one go

ವಿವರಣೆ

Aerial metagenomics sequences environmental DNA collected from air samples to identify organisms in a habitat.