Advertisements
Advertisements
प्रश्न
Name the various phyla of non-chordates with two examples.
Advertisements
उत्तर
The non- chordates are divided into nine phyla:
(i} Protozoa > Euglena, Amoeba
(ii) Porifera > Sycon, Euplectella
(iii), Coelenterata > Hydra, Physalia
(iv) Platyhelminthes > Fasciola, Dugesia
(v) Nemathelminthes > Ascaris, Wuchereria
(vi) Annelida > Nereis, Hirudinaria
(vii) Mollusca > Unio, Pila
(viii) Arthropoda > Palemon, Periplaneta
(ix) Echinodermata > Antedon, Echinus
APPEARS IN
संबंधित प्रश्न
Write one difference between the following pair:
Arthropoda and Mollusca
Categorize the following animals under their appropriate columns of classification
| Animals | ||||
| Dog | Grasshopper | Rat | Scorpin | Toad |
| Butterfly | Lizzard | Turtle | Frog | Bat |
| Snail | Honey bee | Pigeon | Liverfluke | Leech |
| Cattle | snake | Rohu | Parrot | Ascaris |
| Earthworm | Cow | Rabbit | Monkey | Elephant |
|
Classification: |
||||
| Worms | Molluscs | Fishes | Amphibians | Reptiles |
| Birds | Mammals |
Fill in the blank.
Cnidarians have ................ symmetrical body.
Fill in the blank.
...................... live in the digestive tract of many vertebrates including human beings.
Fill in the blank.
................. is an example of a crustacean.
Select the most appropriate answer.
Organs of excretion in annelids are
Fill in the blank.
Vertebrates which spend a part of their life on land but reproduce in water are called ..................
Name the phyla to which following animal belongs: Scorpion
In mammals, the testis is enclosed by ______.
List the integumentary glands of mammals.
