Advertisements
Advertisements
प्रश्न
Write one difference between the following pair:
Porifera and Coelenterata.
अंतर स्पष्ट करें
Advertisements
उत्तर
| Porifera | Coelenterata | ||
| 1 | Body is porous i. e. bears many tiny pores to draw water into the body cavity. | 1 | Sac-like body with only one opening i.e. mouth. |
| 2 | e.g. Sponge | 2 | e.g. Jellyfish, hydra, sea anemone. |
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Give two examples of Coelenterates:
Fill in the blank.
Invertebrates with jointed legs belong to ....................
State if the following statement is true or false. Correct the statement if it is false.
Fish have fins, scales and they breathe through gills.
Write a short answer.
What are invertebrates ?
Answer in detail.
How do fish exchange gases?
Mention any one major similarity and one major difference in the following pairs of an animal:
Wall lizard and Frog
Write important characters of chordates?
Give an account on the classification of invertebrates with few general features and examples.
Mammals have four-chambered Hearts.
What are pneumatic bones?
