Biology
Listed below are eleven characteristics (i-xi) in Column I and the five classes (a-e) of Chordata in Column II. Match at least two characteristics with each class.
| Column I (Characteristics) | Column II (Classes) |
|---|---|
| Three chambered heart | Pisces |
| Feathers | |
| Two-chambered heart | |
| Eardrum in a pit | Amphibia |
| Scales | |
| External ears | |
| Gills | Reptilia |
| Moist skin | |
| Horny scales on Skin | |
| Homeothermal | Aves |
| Testes in scrotum | Mammalia |
Related Questions
Mention the name of the phylum against the following characteristics
- No single mouth but numerous pores as water inlets …………… .
- Jointed appendages …………… .
- Unsegmented body with a protective calcareous shell …………… .
- Locomotion by tube feet …………… .
- Long, cylindrical and unsegmented body …………… .
- Small, flat, unsegmented worms …………… .
Name the phyllum of each of the following invertebrates
Animals Phyllum Leech Hydra Tapeworm Sea cucumber Sponge Roundworm Scorpion Slug Centipede Butterfly Mention the class of vertebrates against each.
- Crocodile
- Penguin
- Toad
- Shark
- Whale
- Bat
- House lizard
The animals (Kingdom Animalia) are mainly grouped under two categories
- bilaterally symmetrical and radially symmetrical
- coelomate and acoelomate
- aquatic and terrestrial
- vertebrates and invertebrates