Q. 16

Write any two bio

Answer :

Two diagnostic procedures are –

•Target Amplification Technique

•PCR ( nucleic acid amplification test)


•Amplify ( multiply) a specific nucleic acid sequence,exponentially producing billions of copies


Secondary treatment is a process for wastewater( sewage) to separate and achieve the better quality as much as possible

•It removes around 85% of the organic matter in sewage (by using bacteria in it )

•Principal – the trickling filter and the activated charcoal

•This can be done in three ways –

•BIOFILTRATION - this involves sand filters , contact filters , or trickling filters to remove the additional sediment

Trickling filters are the most effective

•AERATION – it involves the mixing water waste with a solution of micro organism

It is a long (aerated for upto 30 hours) and effective process

•OXIDATION PONDS – it involves the natural water bodies such as lagoons

Water waste is passed through this body for a period of time and then retained for 2-3 weeks

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses

(a) What wBiology - Exemplar

Why is aerobic deBiology - Exemplar

(a) DiscusBiology - Exemplar

Why are flocs impBiology - Exemplar