Locomotion and Movement Test

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Locomotion and Movement Test - 4

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Weekly Quiz Competition

Question 1
1 / -0

The layers of flat broad tendons are known as

A
aponeuroses

B
nerves

C
myelin

D
schwann cells

Solution

Aponeuroses are layers of flat broad tendons.
Question 2
1 / -0

What type of freely movable joint is present in between atlas and axis?

A
Ball and socket

B
Hinge joint

C
Pivot joint

D
Saddle joint

Solution

A pivot joint is a type of synovial joint. In pivot joints, the axis of a convex articular surface is parallel with the longitudinal axis of the bone. Two examples of pivot joints in human body are the pivot joint in the neck that allows the head to rotate and the pivot joints between the radius and ulna that rotate your forearm.

The axis is the second cervical vertebra; it has odontoid process about which the atlas rotates. The joint between the atlas and axis is a pivot type of joint. It allows the head turn from side to side.
Question 3
1 / -0

The heads of all the metatarsal bones are connected by _______ ligaments.

A
transverse metatarsal

B
deep transverse metacarpal

C
dorsal radioulnar

D
dorsal radiocarpal

Solution

The transverse metatarsal ligament is a narrow band, which runs across and connects together the heads of all the metatarsal bones.
Question 4
1 / -0

The pea-shaped bone in the wrist is

A
triquetral

B
pisiform

C
lunate

D
trapezoid

Solution

The pisiform bone is a small, knobbly, pea-shaped wrist bone, found in the proximal row of the wrist (carpus). It is situated where the ulna joins the wrist, within the tendon of the flexor carpi ulnaris muscle. It only has one side that acts as a joint, articulating with the triquetral bone.
Question 5
1 / -0

What are sessile organisms?

A
Organisms which are not differentiated into sexes

B
Organisms which cannot move

C
Organisms which move by pseudopodia

D
Organisms which have tentacles as locomotory organs

Solution

Organisms which cannot move are called sessile organisms. They remain fixed at a place.
Question 6
1 / -0

In which organism are contractile fibrils found?

A
Euglena

B
Paramecium

C
Hydra

D
Earthworm

Solution

Contractile fibres are present in Phylum Cnidaria. Since Hydra is a polyp form of Cnidarians, it contains contractile fibres. Contractile fibres in the epidermal cells are arranged lengthwise and those in the gastrodermis are arranged in a circular pattern. These two set of contractile cells act on water filled gastrovascular cavity, forming a hydrostatic skeleton. By contracting one set of contractile cells or the other, the hydra can shorten or lengthen or bend its body.
Question 7
1 / -0

How do coelenterates move from one place to another?

A
By using pseudopodia

B
By using cilia

C
By using tentacles

D
They do not move.

Solution

Coelenterates locomote with the help of tentacles.
Question 8
1 / -0

How do body cells like macrophages and leukocytes move?

A
By pseudopodial movement

B
By ciliary movement

C
By ciliary movement

D
They are sessile

Solution

A pseudopod or pseudopodium is a temporary cytoplasm-filled projection of an eukaryotic cell membrane or a unicellular protist. Pseudopods may be used for motility, or for ingesting nutrients or other particulate matter. Movement through pseudopods is called pseudopodial movement. Macrophages and leukocytes move by pseudopodial movement.
Question 9
1 / -0

How many bones are there in an adult human body?

A
300

B
350

C
206

D
22

Solution

There are 206 bones in an adult human body.
Question 10
1 / -0

Synovial cavity is found in

A
fixed joint

B
slightly movable joints

C
freely movable joints

D
All of the above

Solution

Synovial cavity or joint cavity is found in such joints.

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Re-Attempt Weekly Quiz Competition

Locomotion and Movement Test - 4

Result

Locomotion and Movement Test - 4

Score

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Rank

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SHARING IS CARING

Question 1

aponeuroses

nerves

myelin

schwann cells

Solution

Question 2

Ball and socket

Hinge joint

Pivot joint

Saddle joint

Solution

Question 3

transverse metatarsal

deep transverse metacarpal

dorsal radioulnar

dorsal radiocarpal

Solution

Question 4

triquetral

pisiform

lunate

trapezoid

Solution

Question 5

Organisms which are not differentiated into sexes

Organisms which cannot move

Organisms which move by pseudopodia

Organisms which have tentacles as locomotory organs

Solution

Question 6

Euglena

Paramecium

Hydra

Earthworm

Solution

Question 7

By using pseudopodia

By using cilia

By using tentacles

They do not move.

Solution

Question 8

By pseudopodial movement

By ciliary movement

By ciliary movement

They are sessile

Solution

Question 9

300

350

206

22

Solution

Question 10

fixed joint

slightly movable joints

freely movable joints

All of the above

Solution

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