Advertisements
Advertisements
प्रश्न
Write two main characters of the following animal and name the phylum it belongs to: Starfish
Advertisements
उत्तर
Starfish belongs to phylum Echinodermata.
Two characters of starfish are:
- Spines found on the body which is covered by calcareous plates.
- Body is star shaped with five radiating areas called ambulacra with inter-ambulacra in between.
APPEARS IN
संबंधित प्रश्न
Tick (✓) the appropriate answer:
The unicellular organism causing malaria
Tick (✓) the appropriate answer:
Identify the animal which is not an Arthropoda
Fill in the blank.
Fishes obtain oxygen from water through ......................
Answer in detail.
Write two characteristics of amphibians.
Classify the given animals into different categories indicated.
Crab, millipede, butterfly, ant, scorpion, centipede, spider, lobster, moth, prawn into arachnids, crustaceans, myriapods, and insects.
Mention any one major similarity and one major difference in the following pairs of an animal:
Snakes and Earthworms
Match items in Column A with the appropriate items in Column B
| Column A | Column B |
| Cobra | Protozoa |
| Peacock | Amphibia |
| Earthworm | Annelida |
| Euglena | Reptilia |
| Frog | Porifera |
| Spongilla | Aves |
Which group of animals have following characteristics: Multicellular body not organized into tissues.
On the basis of characteristics given below, name the phyla: Body cylindrical, segmented, coelomate.
______ is the unique characteristic feature of mammals.
