HARD
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Cranium is the part of the axial skeleton. 

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Important Questions on Locomotion and Movement

EASY
Out of 'X' pairs of ribs in humans, only 'Y' pairs are true ribs. Select the option that correctly represents values of X and Y and provides their explanation:
MEDIUM

Match the following columns and select the correct option.

  Column-I   Column-II
(a) Floating Ribs (i) Located between second and seventh ribs
(b) Acromion (ii) Head of the Humerus
(c) Scapula (iii) Clavicle
(d) Glenoid cavity (iv) Do not connect with the sternum
EASY
Glenoid cavity helps in articulation of:
EASY
The membrane surrounding the bone is known as
EASY
In man the thoracic basket is composed of:
EASY
Ribs attached to sternum directly are:
MEDIUM
Which among the following is not a part of the appendicular skeleton.
HARD

Chordates, Echinoderms possess endoskeleton.

EASY
The number of cervical vertebrae present in giraffe is
HARD
Which of the following structures are not common to both atlas and axis vertebrae :-
MEDIUM
Cervical vertebrae can be identified from other vertebrae on the basis of
EASY
The head of the rib which articulates with the transverse process of thoracic vertebrae is called
HARD

Describe endoskeleton. Give examples of some animals that possess the endoskeleton.

EASY

Given below is a diagrammatic representation of right pectoral girdle and upper arm.

Question Image

Choose the correct option which includes incorrectly labelled bone?

HARD
Femur is the part of appendicular skeleton.
EASY
Deltoid ridge is found in which one of the following bones
EASY
The second vertebra, the axis which helps in a rotatory movement of the head has a knob like process called