Q&A - Ask Doubts and Get Answers
Q
How do poriferan animals differ from coelenterate animals?
Q 1. How do poriferan animals differ from coelenterate animals?
Answers (1)
Views
The differences between poriferan and coelenterate animals are:
| S.No. | Poriferan | Coelenterate |
| 1. | These organisms have holes(pores) over their bodies. | With a single opening, these organisms have a body with a cavity called coelenteron. |
| 2. | The body design involves very minimal differentiation and division into tissues. | They show more body design differentiation. |
| 3. | Made up of a single layer of cells. | The body is made up of two layers of cells. |
| 4. | They are non-motile and attached to some solid support. | Some live in colonies(corals) while some have a solitary like - span (Hydra). |
| 5. | They have a characteristic canal system to helps to circulate water through the body to bring in food and oxygen. | They have a cavity in their body. |
Similar Questions
- Q. Divide as directed 5 (2 x + 1)( 3 x+ 5) / 2 x +1
- Q. A collection of 10 chips with different colours is given. Fill the table and find the percentage of chips of each colour.
- Q. The following graph shows the temperature of a patient in a hospital recorded every hour When was the patients temperature 38.5 degree C
- Q. How does ammonia react with a solution of Cu^2+?
- Q. Identify the terms and their factors in the following expressions Show the terms and factors by tree diagrams. (e) - ab + 2b^2 - 3a^2