Organ and organ systems

……… carries oxygen to all parts of body.

• Heart

• Hand

• Mouth

• Blood

There are …….. pairs of ribs in human being.

• 10

• 9

• 12

• 02

The blood flows to different parts through…….

• Pipe

• Blood Vessels

• Taps

• None of these

Pick the odd one out.

• Gastric Juice

• Lungs

• Stomach

• Esophagus

How many kidneys are there in our body?

• 2

• 4

• 3

• 10

Which system does kidney belong to?

• Digestive system

• Circulatory System

• Excretory system

• Respiratory system

Which system do large intestine belong to?

• Respiratory system

• Digestive system

• Circulatory system

• Excretory system

Which system do urethra belong to?

• Digestive system

• Circulatory system

• Excretory system

• None of these

The breaking down of food inside our body is called ……..

• Digestion

• Chewing

• Both

• None of these

Digestion starts in our………

• Intestine

• Stomach

• Mouth

• None of these