The most abundant prokaryotes helpful to humans in making curd from milk and in production of antibiotics are the ones categorized as

  • A
    cyanobacteria
  • B
    archaebacteria
  • C
    chemosynthetic autotrophs
  • D
    heterotrophic bacteria

Explore More

Similar Questions

The organisms responsible for the production of methane are ......... .

The smallest known bacteria is:

$A$ nutritionally wild type organism,which does not require any additional growth supplement,is known as:

What are bacteria that absorb the Gram stain called?

Heterocysts present in $Anabaena$ are specialised for:

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo