Skeletal System Questions and Answers for class 5
Skeletal System Questions and Answers for class 5 | skeletal system class 5 icse for the students of State / CBSE / ICSE Board
Que – What is skeletal system and what are the parts of the skeletal system?
Skeletal system is a framework or skeleton of our body the skeleton gives shape and support to a body, skull ribs back bones and limbs are part of our skeletal system.
Que – What are the functions of the Skeletal System?
Some of the major functions of skeletal system are
- It gives support to body
- Protect internal organs like heart lungs and stomach
- The skull protects our brain and backbone products of spinal cord.
Que – How many bones are there in an adult human body?
There are 206 bones in an adult human body.
Que – What are the parts of a skeletal system?
The skeletal is divided into four parts
Que – Define Skull?
Skull is made up of 22 bones and protect the most important organ which is called brain, all the bones of the skull are fixed only the lower jaw is movable that will help us in eating and speaking.
Que – What is Rib Cage?
Ribcage is a cage of bones around the chest which protect the very important organ of our body “Heart and Lungs”
Que – Define Backbone?
Backbone is a column made of 33 bones which is called vertebrae. Backbone is also called spine this helps us to stand straight.
Que – How many types of movable joints are found in our body?
There are four types of movable joints inside our body
- Hinge joint
- Ball and socket joint
- Pivot joint
- Gliding joint
Que – Define Joints ?
A joint is the connecting point of two or more bones, Joint helps us to bend twist and move
Que – Define Cartilage ?
Cartilage is an elastic substance which covers the joints to prevent the bones from direct contact
Que – Define Ligaments?
Two bones are joined together by stretchy straps of tissues called ligaments .
Que – What are immovable joints or fixed joints?
Joints that cannot be moved are called fixed or immovable joints examples are skull ribcage and breast bone.
Que – What are Muscles?
Soft and stretchy tissues are called muscles.
Que – How many muscles are there in the human body?
There are more than 600 muscles found in our body, muscles are attached to the bones from fibers called tendons.
Que – How many types of muscles found in our body?
There are three types of muscles
- Skeletal muscles
- Smooth muscles
- Cardiac muscles
Que – For strong bones our body needs what kind of vitamins and minerals ?
For strong bones of our body need Calcium and Vitamin D.
Que – What is the total number of facial bones found in human face?
There are total 14 bones found in human face.
Que – Which is the longest bone in the human body?
The longest bone in the human body is femur.
Que – How many bones are present in human Skull?
There are 22 bones are present in human Skull.
Que – What are the functions of the skeletal system?
The functions of the skeletal system are
- Skull is helpful in protecting breed
- Ribcage protect heart and lungs
- Backbone protects the spinal cord and gives shape to our body
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