7 FINAL

Animals which can live both on land and water

• AMPHIBIA

• MOLLUSCA

• AVES

• MAMMALS

Lowest category of classification

All groups of algae belongs to Thallophytes

• YES

• NO

The animals in which the body temperature remains constant

To which phylum does this animal belong

• PISCES

• MAMMALS

• AVES

• FISHES

Does Penguin belongs to Aves?Justify your answer

• YES

• NO

Following are the characteristics of Phylum Mammals

• Body covered with hair

  warm blooded

  gave birth to young ones

• Body covered with feather

  warm blooded

  streamlined

  Bones hollow

Body is slimy and do not posses scales

Name the respiratory organ in PISCES

How does this animal respire

• BODY SURFACE

• LUNGS