Biology
Name three animals (belonging to different classes) which breathe by means of lungs but have no external ears (pinnae).
Related Questions
What are the group names of the following categories of animals?
(a) Animals with a backbone
(b) Animals with a hairy skin
(c) Animals with three pairs of legs
(d) Animals with feathers
Which ones of the following animals are invertebrates?
Housefly, Silverfish, Trout, Jellyfish, Whale, Penguin, Lizard and Sponge.
Given below is a list of ten animals each followed by three terms or features. Underline the term which does not match with the animal.
- Amoeba — Nucleus, tentacle, food vacuole.
- Hydra — Invertebrata, Cnidaria, Crustacea.
- Fish — Gills, paired fins, ear drum.
- Earthworm — Invertebrata, Annelida, Insecta.
- Grasshopper— Wings, trachea, proboscis.
- Butterfly— Insecta, Invertebrata, Mollusca.
- Whale — Gills, mammary glands, fat under the skin.
- Pigeon — Feathers, wings, hair.
- Monkey — External ear, sweat glands, lateral line.
- Bat — Aves, Mammalia, Chordata.
Name these:
(a) Five kingdoms under the recent scheme of classification.
(b) Five divisions of kingdom Plantae.
(c) Eight phyla of Invertebrates.
(d) Five classes of Chordata.
(e) Two types of fishes on the basis of their skeletons.