Echinodermata
Trending Questions
Describe the water vascular system in Echinodermata.
What is radial symmetry? Give an example.
How do jellyfish breathe underwater?
Animal with tube feet for locomotion:
Snail
Fish
Starfish
Crab
What is the difference between cnidoblast and nematocyst?
Define enterocoelom.
What is the advantage of radial symmetry?
- Sea anemone
- Sea-star
- Sea urchin
- Jellyfish
Are flatworms diploblastic?
Name the phylum in which ambulacral system is present. What is its function?
What is osculum?
Why are hydra called diploblastic animals?
Name the excretory organ of phylum Platyhelminthes.
Which of the following organisms belongs to Phylum echinoderm?
Starfish
Earthworm
Sponges
Butterfly
The locomotory organs of Echinodermata are
Tube feet
Muscular feet
Jointed legs
Parapodia
Spiders, ants etc. are variety of __________.
Enumerate locomotory organs of annelids?
Question 14
Which one of the following fishes is a surface feeder?
(a) Rohus
(b) Mrigals
(c) Common carps
(d) Catlas
Write down the four general characters of phylum Echinodermata. Give two examples.
Name one distinctive feature of echinoderms.
Define enterocoelom.
Which of the following is not true for echinoderms
Water vascular system
Exclusively marine
No excretory organ
Pseudocoelomate
Spiny skinned organisms come under the phylum ________.
Starfishes are
Herbivores
carnivores
Filter feeders
Omnivores
Water vascular system is present in _______.
Which of the following systems found in echinoderms
Nervous system
Respiratory system
Excretory system
System of an internal skeleton
- marine
- terrestrial
- fresh water
The locomotory organ of the phylum echinoderms is
Parapodia
Pseudopodia
Tube-feet
Seatae
