Civil Services Examination · வினா 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

விடையைக் காட்டு & விளக்கம்

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

விளக்கம்

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