Biology, asked by Anishasingh2009, 10 months ago

Which one of the following organisms is used
as indicator of water quality?
(a) Chlorella (b) Azospirillum
(c) Escherichia (d) Beggiatoa

Answers

Answered by yogichaudhary

2

Answer:

Which one of the following organisms is used

as indicator of water quality?

(a) Chlorella

(b) Azospirillum

(c) Escherichia✔

(d) Beggiatoa

Answered by Anonymous

9

Answer:

Which one of the following organisms is used

as indicator of water quality?

(a) Chlorella

(b) Azospirillum

(c) Escherichia ✔✔

(d) Beggiatoa

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