The most abundant prokaryotes helpful to humans in making curd from milk and in production of antibiotics are the ones categorisedas (a) cyanobacteria (b) archaebacteria (c) chemosynthetic autotrophs (d) heterotrophic bacteria.

The most abundant prokaryotes helpful to humans
in making curd from milk and in production of
antibiotics are the ones categorisedas
(a) cyanobacteria
(b) archaebacteria
(c) chemosynthetic autotrophs
(d) heterotrophic bacteria.
by

1 Answer

Answer :

(d) heterotrophic bacteria
by

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