1
Question
Tube feet are the locomotory organs in
Tube feet are the locomotory organs in
Open in App
Solution
The correct option is B Star fish
Tube feet, which are found as part of the water vascular system, are the locomotory organs in starfish (an echinoderm). Jellyfish (a cnidarian) move through the water by radially expanding and contracting their bell-shaped bodies to push water behind them. Silverfish (an arthropod) have long antennae, and move in a wiggling motion that resembles the movement of a fish. In cuttlefish (a mollusc), the primary method of movement is by jet propulsion.
Star fish
Tube feet, which are found as part of the water vascular system, are the locomotory organs in starfish (an echinoderm). Jellyfish (a cnidarian) move through the water by radially expanding and contracting their bell-shaped bodies to push water behind them. Silverfish (an arthropod) have long antennae, and move in a wiggling motion that resembles the movement of a fish. In cuttlefish (a mollusc), the primary method of movement is by jet propulsion.
Suggest Corrections
2
Similar questions
View More
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
