Q3 of 20 Page 44

Which of the following organisms does not have both muscles and skeleton for movement?

Explanation: Bones are absent in both Earthworm and Snail.


But snail has a rounded structure called the shell, on its back. It is the outer skeleton.


While Earthworm does not have any skeleton.

More from this chapter

All 20 →
1

Which of the following parts of our body help us in movement?

(i) Bones


(ii) Skin


(iii) Muscles


(iv) Organs


Choose the correct answer from the option below.

 2

Which of the following joints is immovable?

 4

Underwater divers wear fin-like flippers on their feet to

 5

Snail moves with the help of its