Most bacteria are . . . . . . .
- ASymbiotic
- BAutotrophic
- CHeterotrophic
- DNitrogen fixers
Explore More
Similar Questions
Match the following columns:
Column-$I$ Column-$II$ $A$. Halophiles $i$. Gram-negative bacteria $B$. Thermoacidophiles $ii$. Extremely salty areas $C$. Spirochetes $iii$. Responsible for methane production $D$. Firmicutes $iv$. Acidic and high temperature environments $v$. Gram-positive bacteria
| Column-$I$ | Column-$II$ |
| $A$. Halophiles | $i$. Gram-negative bacteria |
| $B$. Thermoacidophiles | $ii$. Extremely salty areas |
| $C$. Spirochetes | $iii$. Responsible for methane production |
| $D$. Firmicutes | $iv$. Acidic and high temperature environments |
| $v$. Gram-positive bacteria |
Medium
View SolutionThe name $Asterococcus \text{ } mycoides$ was given to mycoplasma by:
Easy
View SolutionUnder which of the following conditions does a Gram-positive bacterium appear Gram-negative?
Medium
View SolutionWhich of the following organisms lacks a well-defined nucleus?
Easy
View SolutionIn $Aulosira$,$Tolypothrix$ and $Nostoc$, . . . . . . are the sites for Nitrogen fixation.
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo