Advertisements
Advertisements
Question
How does locomotion occur in earthworm and starfish?
Advertisements
Solution
- Earthworm locomote using setae.
- Starfish locomote using tube feet.
APPEARS IN
RELATED QUESTIONS
Identify me.
My body is radially symmetrical. Water vascular system is present in my body. I am referred as fish though I am not. What is my name?
Sketch, labell and classify Star fish .
Find an odd one out.
Locomotion of starfish takes place through pseudopodia.
What are the locomotory organs of the animal given in the picture?
Write a short note.
Starfish
Water vascular system is found in ______.
How does locomotion take place in starfish?
Are jellyfish and starfish similar to fishes? If no justify the answer.
Which among the following is exclusively marine?
Match items of column (A) with items of column (B)
| (A) | (B) | ||
| (a) | Pore bearing animals | (A) | Arthropoda |
| (b) | Diploblastic | (B) | Coelenterata |
| (c) | Metameric segmentation | (C) | Porifera |
| (d) | Jointed legs | (D) | Echinodermata |
| (e) | Soft bodied animals | (E) | Mollusca |
| (f) | Spiny skinned animals | (F) | Annelida |
______ separates the digestive tract from the body wall.
In the animals belonging to the phylum Echinodermata, the body is divided into head, muscular foot, and the visceral mass.
Read the following statements.
- Metagenesis is observed in Helminths.
- Echinoderms are triploblastic and coelomate animals.
- Round worms have an organ-system level of body organization.
- Comb plates present in ctenophores help in digestion.
- Water vascular system is characteristic of Echinoderms.
Choose the correct answer from the options given below.
Identify the following animal and answer the questions that follow.
- Name its phylum.
- Name any two other examples of this phylum.
- Mention any two characters of this phylum.
Cockroach, Frog, Sparrow, Starfish, from these animals which can regenerate its broken body part?
