Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Escherichia coli
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Staphylococcus aurous
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Lactobacillus
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A Helicobacter pylori Common causes of peptic ulcers are infection with the bacterium Helicobacter pylori. Peptic ulcer occurs when open sores, or ulcers form in the stomach or first part of the small intestine.