Organs

Q. What part of the ear is responsible for maintaining body balance?

1. Ear
2. Nose
3. Mouth
4. Eye

Q.

What is the structural organization of the human body?

Q. Organs which are located outside the body are ______ organs.

1. visible
2. outer
3. external
4. internal

Q. Which of the following is true for the skin?

1. Helps you move around
2. Acts as a barrier to germs
3. Covers our body
4. Helps you taste the food

Q. Identify the senses present in animals:

1. Taste
2. Smell
3. Sight
4. Hear

Q.

DIRECTIONS: Each of these questions contains an Assertion followed by reason. Read them carefully and answer the question the basis of following options. You have to select the one that best describes the two statements.

(a) If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.

(b) If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion.

(c) If Assertion is correct but Reason is incorrect.

(d) If Assertion is incorrect but Reason is correct.

Assertion: Ear muscles of external ear in man are poorly developed.

Reason: These muscles are useful which move external ear freely to detect sound efficiently.

Q. ____ is the biggest organ in the human body.

Q. How many bones are there in the human body?

1. 202
2. 204
3. 206
4. 203

Q.

The human eye forms the image of an object at its

1. cornea

2. pupil

3. iris

4. retina

Q. Heart, lungs and eyes are examples of tissues.

1. False
2. True

Q. State the different senses in human beings. Briefly describe about the sense which is found superior in dogs?

Q. How many bones are there in the human body?

1. 203
2. 206
3. 202
4. 204

Q. The coloured part of the human eye that controls the amount of light that passes through the pupil is called ____.

Q. Labyrinth is a part of
(a) ear
(b) brain
(c) nose
(d) eye

Q. Organ of corti is found in
(a) eye
(b) Ear
(c) skin
(d) none

Q. Howmany bones are there in human body

Q.

Eyes, ears, skin, nose and tongue are all examples of _____ organs.

1. external

2. cardial

3. reproductive

4. sensory