Skeleton

Q. Which tissue connects the bones to the muscles and bones to bones respectively?

1. Joints; tendons
2. Ligaments; tendons
3. Either A or B
4. Tendons; ligaments

Q.

Question 02(iv)

Name the following:
A mineral that is required for keeping our bones healthy.

Q.

What is the ctenoid scale?

Q. _____ connects muscle to bones.

1. Saddle
2. Hinge
3. Ligament
4. Tendon

Q. What do we mean by girdle?

Q.

Our backbone is made up of small bones instead of one long bone. why it is so?

Q.

Provide one-word answers to the statements given below. 1) A joint which allows movement in all directions. 2) A hard structure that forms the skeleton. 3) Part of the body with a fixed joint. 4) Help in the movement of the body by contraction and relaxation. 5) Bones that join with chest bone at one end and to the backbone at the other end. 6) A framework of bones which gives shape to our body. 7) Bones enclose the organs of our body that lie below the abdomen. 8) Joint where our neck joins the head. 9) Part of the skeleton that forms the earlobe.

Q.

Select the incorrect sentence?

1. Blood has a matrix containing proteins, salts, and hormones

2. Two bones are connected with ligament

3. Tendons are non-fibrous tissue and fragile

4. Cartilage is a form of connective tissue

Q.

Ligament joins

1. Bone the muscle

2. Muscle to muscle

3. Bone to bone

4. None of these

Q.

Question 13

Boojho fell off a tree and hurt his ankle. On examination, the doctor confirmed that the ankle was fractured. How was it detected?

Q.

Question 1.2

Fill in the blanks:
A combination of bones and cartilages forms the ___ of the body.

Q. Which among the following organ is protected by the skull?

1. Lung
2. Kidney
3. Stomach
4. Brain

Q. Brain is protected by the ________.

1. skull
2. rib cage
3. backbone
4. pelvic bones

Q. The backbone is also called

1. Vertebral Column
2. Ribcage
3. Diaphram
4. Sternum

Q. The connective tissue that connects two or more bones is while that connects a bone to a muscle is .

1. cartilage
2. tendon
3. nerve fibre
4. ligament
5. joint

Q. How many paired bones are there in the human body?

Q.

Explain the following X-rays are used for detection of bone fractures?

Q.

The system which gives a definite shape to our body is known as the ___.

1. Circulatory system

2. Nervous system

3. Muscular system

4. Skeletal system

Q.

Question 9

Provide one word/phrase answers to the statements given below.
1. Joint which allows movement in all directions.
2. Hard structure that forms the skeleton.
3. Part of the body with a fixed joint.
4. Help in the movement of body by contraction and relaxation.
5. Bones that join with chest bone at one end and to the backbone at the other end.
6. Framework of bones which gives shape to our body.
7. Bones which enclose the organs of our body that lie below the abdomen.
8. Joint where our neck joins the head.
9. Part of the skeleton that forms the earlobe.

Q. The bones that protect the portion of the body below our stomach are called ________ .

1. shoulder bones
2. finger bones
3. jaw bones
4. pelvic bones

Q. What is skeleton?

Q. Which tissue connects the bones to the muscles and bones to bones?

1. Tendons and ligaments respectively.
2. Ligaments and tendons respectively.
3. Fats and ligaments respectively.
4. Fats and tendons respectively.

Q.

The bone that you feel when you rub your back is:

1. Shoulder bones

2. Pelvic bones

3. Backbone

4. Ribcage

Q.

Which of the following statements is false about the skeletal system?

1. Scales of fish is an example for endoskeleton

2. Skeletal system protects vital organs

3. Outer shells are the exoskeleton

4. Few organisms possess both exoskeleton and the endoskeleton

Q. The bones in our body also form a framework to give a shape to our body. This framework is called ______.

1. body
2. human body
3. skeleton
4. none of these

Q.

What are tendons and ligaments?

Q. The bones in our body also form a framework to give a shape to our body. This framework is called ______.

1. body
2. human body
3. skeleton
4. none of these

Q.

Question 17

(a) Unscramble the jumbled words and write them in the blank spaces provided.
(i) neosb ____
(ii) tnemevom _____
(iii) iontcaronct _____
(iv) lsecsum _____
(v) arctigeal _____
(vi) epahs ______
(vii) sangro inerlan _____
(viii) laxaeriont _____

(b) Read the following paragraph and fill in the blanks using the words you unscrambled.
...(i)... and ...(ii)... form the skeleton of the human body. They provide the framework, give ...(iii)... to the body and help in ...(iv)... . They protect the ...(v)... . The bones are moved by alternate ...(vi)... and ...(vii).... of two sets of ...(viii)... attached to them.

Q. Statement 1: Fixed joints are present in the skull.

Statement 2: Lower jaw is immovable.

Q. ................. system gives shape and support to our body.

1. Skeletal
2. Muscular
3. Nervous
4. Respiratory