Q. Which role is played by $Lactobacillus$ in our stomach?
A) Harmful
B) Neutral
C) Beneficial
D) Sometimes (a) and sometimes (b)
Explanation
Lactobacillus bacteria inhibit the growth of hostile or illness causing bacteria inside the intestinal tract and promote beneficial bacteria needed for digestion
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.