This document provides a classification of animals and characteristics of birds and mammals. It classifies animals into the kingdoms of Animalia, phylums of Chordata, and classes of Aves and Mammalia. It then describes key characteristics of birds, such as being warm-blooded, laying eggs, having feathered wings and hollow bones. Mammals are defined as the most evolved warm-blooded animals that nourish their young with mammary glands and have hair, sweat glands, movable jaws and four-chambered hearts. Whales are identified as mammals despite living in water because they give birth to live young.

1. WELCOME

2. M.S.P MANDAL
JAYPRAKASH NARAYAN COLLEGE
AURANGABAD
2011-2012

3. CLASSIFICATION OF
ANIMALS
 KINGDOM------ ANIMALIA
 PHYLUM------- CHORDATA
 CLASS----- AVES AND MAMMALIA

4. CLASS : AVES AND MAMMALIA

6. AVES
EGLE SPARROW

7. AVES
PENGUIN
OWL

8. Characteristics Of Aves
 Aves means birds.
 Birds are warm blooded.
 Warm blooded means their body temperature
not varies as the environment.
 They are oviparous that is they hatch the eggs.
 They are well adapted to Arial life.
 Fore limbs are modified into wings and the body
is covered with feathers as exoskeleton.
[cont.]

9. Characteristics Of
Aves [contd.]
 The body is streamlined,
spindle shaped, light due to
hollow bones .
 They breathe through lungs.
 Their heart is four chambered.
 The
external part of mouth is
modified into beak .

10. MAMMALS

11. MAMMALS
LION ELEPHANT

12. MAMMALS
POLAR BEAR
MONKEY

13. Characteristics Of
Mammals
 Most evolved, warm blooded, mostly
terrestrial animal with body adapted to
various surroundings.
 They have mammary glands to produce milk
to nourish their young ones.
 Skin is covered with hairs; skin has sweat
and oil glands.
 Animals are unisexual and viviparous.
 They breathe through lungs.
[cont.]

14. [Contd.]
 Heart is four chambered. They
have movable jaws with teeth
and eyes with movable eyelids
and ear with movable pinna.
 The muscular diaphragm is
present between the thoracic
and abdominal cavities.
 They produce sound with
active vocal cords.

15. THE WHALE FISH IS THE
MAMMALE BECAUSE IT GIVES
BIRTH TO YOUNG ONE.

18. THANK
YOU
BY PALLAVI UDAVANT