Movement and Locomotion in Invertebrates
Flagella cilia pseudopodia Locomotion in Lower OrganismsLocomotion in OrganismsLocomotion and MovementLocomotion and MovementNonmuscular MovementTypes of Movement in Organisms
Questions
How do coelenterates move from one place to another?
- By using pseudopodia
- By using cilia
- By using tentacles
- They do not move
In which organism are contractile fibrils found?
- Euglena
- Paramecium
- Hydra
- Earthworm
How do body cells like macrophages and leukocytes move?
- By flagellar movement
- By pseudopodial movement
- By ciliary movement
- They are sessile
What are sessile organisms?
- Organisms which are not differentiated into sexes
- Organisms which cannot move
- Organisms which move by pseudopodia
- Organisms which have tentacles as locomotory organs
In which of the following organisms are cilia present for movement?
- Euglena
- Amoeba
- Paramecium
- Hydra
Which organism exhibits somersaulting method of locomotion?
- Euglena
- Hydra
- Amoeba
- Paramecium
Which of the following organisms has/have developed water vascular system for locomotion?
- Octopus
- Starfish
- Molluscs
- Leech
Which of the following is/are not a means of locomotion in insects?
- Wings
- Appendages
- Muscular system
- Pseudopodia
Which of the following organisms locomote(s) by contraction of longitudinal and circular muscles?
- Leech and earthworm
- Amoeba
- Starfish
- Hydra
Which of the following is an example of non-muscular movement?
- Giving birth to a child
- Movement of limbs
- Movement of eyeballs
- Movement of sperms
_________ is the part of tube feet which attaches firmly to the substratum by vacuum action.
- Madreporite
- Ampulla
- Podium
- Sucker
Which type of movement is exhibited by euglena?
- Cyclosis
- Pseudopodial movement
- Flagellar movement
- Ciliary movement
Which of the following organisms have tube feet as the locomotary organ?
- Octopuses
- Starfish
- Molluscs
- Earthworms
Octopus locomotes by
- muscular feet
- muscular arms
- tentacles
- contraction and relaxation of body muscles