MEDIUM
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Muscles are derived from germ layer.

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Important Questions on Control and Coordination in Living Organisms

EASY
The strongest muscle (based on its weight) of the body is the masseter muscle and is located in the _____.
EASY
A resting animal attempts to move. Give four probable reasons behind it.
EASY
Write the two adaptive significance of air sacs for pigeons.
MEDIUM
Which one of the following is the structure of a cardiac muscle cell ?
EASY
Which muscles in the skin contract to make the hairs on our skin stand up straight (goose bumps) when we are cold or frightened?
HARD
Which one of the following body parts/organs of the human body does not have smooth muscles?
MEDIUM

Match the words of Column- A with that of Column- B and select which of the following options is correct

Column-A Column-B
A Flexion (i) Quadriceps
B Extension (ii) Piriformis
C Rotation (iii) Biceps
EASY
Hiccups in humans generally occur due to the forceful downward shifting of the-
HARD
Which of the following is not a function of the skeletal system?
EASY
What is the approximate number of muscles present in the human body?
MEDIUM
In which part of a human body there is the strongest muscle?
EASY
The sensation of fatigue in the muscles after prolonged strenuous physical work, is caused by:
HARD
Tendons through which muscles are connected to bones are tightly compacted bundles of the following long fibrous protein?
EASY
स्थापना के आधार पर तीन प्रकार की पेशियाँ पाई जाती हे वे कौन- कौन सी है ?
HARD
Ants can lift weight up to how many times their body weight?