Which of the following vitamins is synthesized by bacteria in the animal body?

  • A
    $B_1$
  • B
    $A$
  • C
    $E$
  • D
    $B_{12}$

Explore More

Similar Questions

The pulp cavity of teeth is lined by

The given figure shows a cross-section of the alimentary canal. Identify the layers labeled $P$ and $Q$.

The vagus nerve is composed of parasympathetic fibers. What is the network formed by preganglionic fibers called?

Sacculated colon is due to the presence of

$A-$ The human digestive system consists of the alimentary canal and the associated glands.
$R -$ Liver,pancreas,and salivary glands are associated digestive glands.

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