Frank solutions for बायोलॉजी पार्ट १ [इंग्रजी] इयत्ता ९ आयएससी chapter 17 - The Skeletal System [Latest edition]

Bones of which part in the axial skeleton?

Name the longest and the smallest bone of the human body.

How many vertebrae are found in human neck? Give their names.

What is the role of the skeletal system in an animal?

What are the two principal divisions of the skeleton in vertebrates?

What are the various parts of a human skeleton?

What are the various parts of a typical vertebra?

According to position, endoskeleton is divided into how many parts? Explain each part.

Describe the bones of vertebral column.

What are the five regions of the vertebral column?

What is the importance of pectoral and pelvic girdle?

What is a Joint?

Describe the following term:
flexor

Describe the following term:
extensor

Describe the following term:
levator

Describe the following term:
rotator

Explain axial skeleton.

Explain appendicular skeleton.

Describe the fore and hind limbs of man.

Name three types of levers found in the human skeleton

Name any two types of movable joints found in the body of man.

What is the ball and socket joint and where are they present in the body?

Name the bones that make up upper arm and lower limb of man.

How do biceps and triceps work?

What are antagonistic muscles?

 Name any two antagonistic muscles.

State the functions of biceps and triceps.

Name the three types of muscles tissue.

Alongside is shown a diagrammatic skeletal of synovial j oint.
(a) What is a synovial joint?
(b) Where do you find such a joint?
(c) What is the function of cartilages?
(d) Name the parts 1 to 5. 2

The diagram below represents the forelimb of man.
(a) Label the parts marked 1 to 9.
(b) Mention the antagonistic muscles.
(c) Which muscle will contract when the hand is bent?
(d} Name the main bone of pectoral girdle.
(e) Name the type of joint present in shoulder girdle.

The question has four options. Choose the correct answer:
In mammals each half of pelvic girdle consists of

The question has four options. Choose the correct answer:
How many ribs are found in man?

The question has four options. Choose the correct answer:
In mammals, the number of cervical vertebra is

The question has four options. Choose the correct answer:
Sutural joints are found between

The question has four options. Choose the correct answer:
Smallest bone of man is

The question has four options. Choose the correct answer:
Which of the following is not part of appendicular skeleton?

The question has four options. Choose the correct answer:
Which of the following is not true for the elbow joint?