Advertisements
Advertisements
प्रश्न
Write one difference between the following pair:
Arthropoda and Mollusca
Advertisements
उत्तर
| Arthropoda | Mollusca | ||
| 1 | These are animals with jointed legs. | 1 | Move with the help of a muscular foot. |
| 2 | They have segmented body. | 2 | Soft body which is not segmented. |
| 3 | They may or may not have wings Example: Crab. |
3 | Body enclosed in a hard shell Example: Octopus |
APPEARS IN
संबंधित प्रश्न
Give two examples of Segmented worms:
Give names of two animals which are found as parasites inside the human intestine.
Fill in the blank.
...................... live in the digestive tract of many vertebrates including human beings.
Select the most appropriate answer.
The body temperature of warm-blooded animals
Answer in detail.
How will you classify animals according to the food they eat?
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: Body segmented, jointed appendages and compound eyes.
______ is the unique characteristic feature of mammals.
Mention two special features of mammals.
How are the reproductive characteristics of mammals different from those of aves?
