Class 6 Exam  >  Class 6 Tests  >  Science Class 6  >  Important Questions Test: Body Movements - Class 6 MCQ

Important Questions Test: Body Movements - Class 6 MCQ


Test Description

25 Questions MCQ Test Science Class 6 - Important Questions Test: Body Movements

Important Questions Test: Body Movements for Class 6 2024 is part of Science Class 6 preparation. The Important Questions Test: Body Movements questions and answers have been prepared according to the Class 6 exam syllabus.The Important Questions Test: Body Movements MCQs are made for Class 6 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Important Questions Test: Body Movements below.
Solutions of Important Questions Test: Body Movements questions in English are available as part of our Science Class 6 for Class 6 & Important Questions Test: Body Movements solutions in Hindi for Science Class 6 course. Download more important topics, notes, lectures and mock test series for Class 6 Exam by signing up for free. Attempt Important Questions Test: Body Movements | 25 questions in 25 minutes | Mock test for Class 6 preparation | Free important questions MCQ to study Science Class 6 for Class 6 Exam | Download free PDF with solutions
Important Questions Test: Body Movements - Question 1

Why do animals exhibit various ways of moving from one place to another?

Detailed Solution for Important Questions Test: Body Movements - Question 1

Animals exhibit various ways of moving from one place to another due to differences in their body structure. This diversity in movement methods is a result of their evolutionary adaptations to their specific environments, which dictate how they navigate and survive in their surroundings.

Important Questions Test: Body Movements - Question 2

Which body part does a snake primarily use for moving from place to place?

Detailed Solution for Important Questions Test: Body Movements - Question 2

Snakes primarily use their whole body for moving from place to place. Their unique anatomy allows them to slither and crawl efficiently without the need for legs, enabling them to navigate various terrains and environments.

1 Crore+ students have signed up on EduRev. Have you? Download the App
Important Questions Test: Body Movements - Question 3

How do humans primarily move from place to place?

Detailed Solution for Important Questions Test: Body Movements - Question 3

Humans primarily move from place to place by walking. Walking is a fundamental mode of transportation for humans, allowing them to travel efficiently on land by using their legs and feet to propel themselves forward.

Important Questions Test: Body Movements - Question 4

What is the primary function of joints in the human body?

Detailed Solution for Important Questions Test: Body Movements - Question 4

Joints in the human body primarily function to enable movement. These points of articulation between bones allow for flexibility and motion, facilitating various activities such as bending, rotating, and extending different body parts.

Important Questions Test: Body Movements - Question 5

What type of joint is described as having one bone's rounded end fitting into the cavity of another bone, allowing movements in all directions?

Detailed Solution for Important Questions Test: Body Movements - Question 5

A ball and socket joint, like the shoulder joint, allows for movements in all directions due to one bone's rounded end fitting into the cavity of another bone. This design enables a wide range of motion, making it one of the most flexible types of joints in the body.

Important Questions Test: Body Movements - Question 6
What type of joint allows us to bend our head forward and backward and turn our head to the right or left?
Detailed Solution for Important Questions Test: Body Movements - Question 6
A pivotal joint is the type of joint that allows movements like bending the head forward and backward and turning it to the right or left. This joint involves a cylindrical bone rotating within a ring, enabling these specific movements.
Important Questions Test: Body Movements - Question 7
Which joint in the body allows only a back-and-forth movement, similar to the movement of a door on its hinges?
Detailed Solution for Important Questions Test: Body Movements - Question 7
A hinge joint, like the one at our elbow, permits movement in only one plane, allowing for a back-and-forth motion. This type of joint is akin to the movement observed when opening and closing a door on its hinges.
Important Questions Test: Body Movements - Question 8
Which type of joint is found between the upper jaw and the rest of the head, preventing movement?
Detailed Solution for Important Questions Test: Body Movements - Question 8
A fixed joint is present between the upper jaw and the rest of the head, restricting movement in this area. This type of joint is crucial for maintaining stability and support in certain parts of the body.
Important Questions Test: Body Movements - Question 9
How does a hinge joint differ from a ball and socket joint in terms of movement capabilities?
Detailed Solution for Important Questions Test: Body Movements - Question 9
Ball and socket joints offer a greater range of motion compared to hinge joints. The spherical head of one bone fits into the cup-like socket of another, enabling movements in multiple directions, including rotation, flexion, extension, abduction, and adduction.
Important Questions Test: Body Movements - Question 10

What is the structure in our body that encloses and protects some important internal parts, such as the heart and lungs?

Detailed Solution for Important Questions Test: Body Movements - Question 10

The rib cage is the structure in our body that encloses and protects some vital internal organs such as the heart and lungs. It consists of 12 ribs on each side of the chest, joining the chest bone and the backbone together to form a protective box. This structure plays a crucial role in safeguarding internal organs and supporting the body's overall structure.

Important Questions Test: Body Movements - Question 11

Why do muscles work in pairs when it comes to moving bones in our body?

Detailed Solution for Important Questions Test: Body Movements - Question 11

Muscles work in pairs to enable different types of movements in our body. When one muscle in the pair contracts, it pulls the bone in a particular direction while the other muscle relaxes. This coordinated effort allows for a wide range of movements, ensuring flexibility and agility in our daily activities.

Important Questions Test: Body Movements - Question 12

What is the purpose of cartilage in the human body?

Detailed Solution for Important Questions Test: Body Movements - Question 12

Cartilage in the human body serves the purpose of facilitating smooth movement at joints. It is a flexible and resilient connective tissue that covers the surface of bones at joints, reducing friction and allowing for seamless motion. Cartilage plays a crucial role in ensuring joint flexibility and protecting bones from wear and tear during movement.

Important Questions Test: Body Movements - Question 13

Which part of the body is primarily responsible for contracting and pulling bones during movement?

Detailed Solution for Important Questions Test: Body Movements - Question 13

Muscles are primarily responsible for contracting and pulling bones during movement in the human body. When a muscle contracts, it becomes shorter, stiffer, and thicker, exerting force on the attached bones and causing movement. This coordinated action of muscles plays a key role in enabling various bodily movements, from simple gestures to complex physical activities.

Important Questions Test: Body Movements - Question 14

How does an earthworm move through soil?

Detailed Solution for Important Questions Test: Body Movements - Question 14

Earthworms move through soil by slithering using muscle expansion and contractions to extend and shorten their bodies. This movement allows them to navigate through the soil efficiently, aiding in aerating the soil and enhancing its quality for plant growth.

Important Questions Test: Body Movements - Question 15

What is the purpose of the bristles found under an earthworm's body?

Detailed Solution for Important Questions Test: Body Movements - Question 15

The bristles under an earthworm's body serve the purpose of gripping the ground. These tiny hair-like structures connected to muscles help the earthworm get a good hold on the soil, enabling it to move effectively and navigate its environment.

Important Questions Test: Body Movements - Question 16

What is the rounded structure on a snail's back called?

Detailed Solution for Important Questions Test: Body Movements - Question 16

The rounded structure on a snail's back is called a shell. Although it is the outer skeleton of the snail, it is not made of bones. The shell is a protective covering that the snail carries along and does not aid in its movement.

Important Questions Test: Body Movements - Question 17

How many pairs of leg help in cockroach to walk?

Detailed Solution for Important Questions Test: Body Movements - Question 17

Cockroaches have three pairs of legs (a total of six legs) that help them walk. Each pair is attached to a different segment of the thorax, allowing for coordinated movement and agility as they navigate their environment.

Important Questions Test: Body Movements - Question 18

What characteristic enables birds to fly?

Detailed Solution for Important Questions Test: Body Movements - Question 18

Birds can fly due to their well-suited bodies, including hollow and light bones that aid in flight. These specialized bone structures make them lightweight and efficient for aerial movement.

Important Questions Test: Body Movements - Question 19

How does the streamlined shape of a fish help it move in water?

Detailed Solution for Important Questions Test: Body Movements - Question 19

The streamlined shape of a fish facilitates movement in water by allowing water to flow around it easily. This reduces resistance and enables the fish to swim efficiently.

Important Questions Test: Body Movements - Question 20

What is the primary function of the fins on a fish's body?

Detailed Solution for Important Questions Test: Body Movements - Question 20

The fins on a fish's body primarily serve to maintain balance and direction while swimming. These fins help the fish stabilize itself and navigate through water effectively.

Important Questions Test: Body Movements - Question 21

The place where cartilage is present in our body is

Detailed Solution for Important Questions Test: Body Movements - Question 21

Cartilage, a firm, flexible connective tissue, is found in various parts of our body. The correct answer to the question is:

- Cartilage is present in the outer parts of the ear, providing structure and shape.
- It is also located at the end of the nose, supporting and shaping the tip.
- Cartilage acts as a cushion and support between the vertebrae of the backbone, known as intervertebral discs.

Therefore, the correct answer is D: all of the above, as cartilage is indeed found in these locations.

Important Questions Test: Body Movements - Question 22

Why are bones crucial for movement in the human body?

Detailed Solution for Important Questions Test: Body Movements - Question 22

Bones are crucial for movement in the human body as they serve as anchor points for muscles. Muscles attach to bones at specific locations, allowing them to exert force and generate movement when contracted. This muscle-bone interaction enables the body to perform a wide range of movements and activities.

Important Questions Test: Body Movements - Question 23
What is the purpose of the skeleton in the human body?
Detailed Solution for Important Questions Test: Body Movements - Question 23
The skeleton serves as the framework of the human body, providing shape, support, and structure. It plays a vital role in protecting internal organs, facilitating movement, and maintaining posture.
Important Questions Test: Body Movements - Question 24

How many vertebrae make up the backbone in the human body?

Detailed Solution for Important Questions Test: Body Movements - Question 24

The backbone in the human body consists of 33 vertebrae. These small bones called vertebrae make up the structure of the backbone, providing support, protection, and flexibility to the spinal cord. Each vertebra plays a specific role in maintaining posture, allowing movement, and protecting the spinal cord.

Important Questions Test: Body Movements - Question 25

How does a snail move from place to place?

Detailed Solution for Important Questions Test: Body Movements - Question 25

Snails have a muscular foot on the underside of their bodies that they use to move. This foot contracts and relaxes in a wave-like motion, allowing the snail to glide slowly along surfaces. To aid movement, snails secrete a layer of mucus that helps reduce friction and provides a smoother path for travel. This process is distinct from flying, jumping, or swimming.

99 videos|261 docs|49 tests
Information about Important Questions Test: Body Movements Page
In this test you can find the Exam questions for Important Questions Test: Body Movements solved & explained in the simplest way possible. Besides giving Questions and answers for Important Questions Test: Body Movements, EduRev gives you an ample number of Online tests for practice

Top Courses for Class 6

99 videos|261 docs|49 tests
Download as PDF

Top Courses for Class 6