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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