Cartilage

Q. Difference between cartilage, tendons and ligaments. Give 5 points

Q. What is the difference between cartilage and bone?

1. Bone is hard and firm whereas cartilage is soft and can be bent.
2. Cartilage is flexible and stronger than bone.
3. Cartilage is a more primitive tissue than bone.
4. Bone is inside the body, and cartilage is outside.

Q.

What is the function of the cartilage rings in the trachea?

Q.

Difference between bone and cartilage.

Q. Identify the flexible tissue found in the joints, the ear and the nose.

1. Cartilage
2. Bristles
3. Tendons
4. Ligaments

Q. Name the additional parts of the skeleton that are not as hard as the bone but can be bent.

Q. Even though ears have a fixed shape like our arms, we can fold the ears but not our arms. Why?

1. Ears are made of bones
2. Ears are made of a fluid
3. Ears are made of cartilage
4. Ears are made of muscles

Q.

The parts of the skeleton which are not as hard as bones and are found between two or more bones are :

1. Chitin
2. Ribcage

3. Cartilages

4. Tendon

Q.

What is exoskeleton? Give examples of organisms in which it is present. [2 MARKS]

Q.

Skeleton is made entirely of cartilage in

1. Sharks

2. Tuna

3. Rohu

4. None of these

Q.

What is a shark's skeleton made of?

1. Bone

2. Cartilage

3. Enamel

4. Twigs

Q. Even though ears have a fixed shape like our arms, we can fold the ears but not our arms. Why?

1. Ears are made of bones
2. Ears are made of a fluid
3. Ears are made of cartilage
4. Ears are made of muscles

Q. Cartilage is a flexible tissue that provides a cushioning effect.

1. True
2. False

Q. Why do we hear a sound when we crack our knuckles?

Q. Cartilage is present between two .

1. bones
2. muscles
3. ligaments

Q. The pinna of the ears are flexible because of the presence of

1. bones
2. cartilages
3. tendons
4. muscles

Q. ___ is a connective tissue composed of cells and fibres which is not as hard as bone

Q. Which of the following is found in the joints of the body?

1. Skin
2. Cartilage
3. Diaphragm
4. Muscle

Q. Which of the following connects a bone to another bone?

1. Ligament
2. Tendon
3. Cartilage
4. Muscle

Q.

Where can cartilages be found inside the body?

1. Wind pipe

2. Food pipe

3. In between muscles

4. In between the ribs

Q. Differentiate between bone and cartilage with examples.

Q.

Which part of the skeletal system is present in the external ear?

1. Soft bones

2. Fixed joints

3. Ligament

4. Cartilage

Q.

Question 2.2

Indicate true (T) and false (F) among the following sentences.
The cartilages are harder than bones. ( )

Q. State whether the following statements are true or false:
Statement 1: Cartilage is hard and rigid.
Statement 2: Cartilage is present only in the ear.

1. Statement 1: True; Statement 2: False
2. Statement 1: False; Statement 2: False
3. Statement 1: True; Statement 2: True
4. Statement 1: False; Statement 2: True

Q.

Bones and cartilage constitute _________________ of the human body.

Q. Differentiate between bone and cartilage with examples.

Q. Difference between bone and cartilage

Q.

Difference between cartilage and bone. [2 MARKS]

Q. What is the difference between cartilage and bone?

1. Bone is hard and firm whereas cartilage is soft and can be bent.
2. Bone is inside the body, and cartilage is outside.
3. Cartilage is flexible and stronger than bone.
4. Cartilage is a more primitive tissue than bone.

Q. Even though ears have a fixed shape like our arms, we can fold the ears but not our arms. Why?

1. Ears are made of a fluid
2. Ears are made of muscles
3. Ears are made of bones
4. Ears are made of cartilage