Presentation2

WELCOME

M.S.P MANDAL

JAYPRAKASH NARAYAN COLLEGE

AURANGABAD

2011-2012

CLASSIFICATION OF

ANIMALS

KINGDOM------ ANIMALIA

PHYLUM------- CHORDATA

CLASS----- AVES AND MAMMALIA

CLASS : AVES AND MAMMALIA

AVES

SPARROWEGLE

AVES

PENGUINOWL

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.]

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.

MAMMALS

MAMMALS

LION ELEPHANT

MAMMALS

POLAR BEAR

MONKEY

Characteristics Of

MammalsMost 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.]

[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.

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

THANK

YOU

BY PALLAVI UDAVANT