ANIMAL KINGDOM

• • • • • • • • • • • •

Animal Kingdom is divided into 11 phylums. They are Protozoa Porifera Coelenterata Platyhelminthes Aschelminthes Annelida Arthropoda Mollusca Echinodermata Hemichordata Chordata

PROTOZOA

• • • • Unicellular Parasite Reproduction by binary Division,Multiple fission.

Ex-Amoeba,Parasite

PORIFERA

• • • Multicellular Canal system in body.

Both asexual and sexual reproduction.

Ex-Spongila,Sycon.

COELENTERATA

• • • • • Lives in colony.

Tentacles are present.

Mouth functions both for eating and excreating purpose.

Creates Coral reefs.

Ex-Sea anemone, Hydra.

N o r t h t E a s t W e s

PLATYHELMINTHES

• • Multicellular Bilateral symmetry in body.

Bisexual.

Ex-Plannaria,Tapeworm

ASCHEHELMINTHES

• • • • • Multicellular Excreatory and Nervous system present.

Unisexual.

Sexual Reproduction.

Ex-Roundworm, Hookworm.

ANNELIDA

• • • • • • • Body divided into different segments.

Seta found.

Respiration by gill.

Nephridium found.

Unisexual or Bisexual.

Asexual and Sexual reproduction.

Ex-Earthworm,Leech.

ARTHROPODA

• • • • • • • Body divided into three parts.

Outer membrane made up of chitin.

Compound eye present.

Reproduction by gill.

Unisexual Sexual Reproduction.

Ex-Prawn,Butterfly.

MOLLUSCA

• • • • • • Body covered by cell.

U-shaped digestive system.

Redula found.

Unisexual.

Sexual Reproduction.

Ex-Octopus,Snail.

ECHINODERMATA

• • • • • • Body covered by spicules.

Tube feet found.

Nervous syster present.

Respiration by gill.

Unisexual.

Both asexual and sexual Reproduction.

Ex- Starfish,Sea cucumber.

HEMICHORDATA

• • • • • • It has both character of chordata and vertebrata.

Body divided into three parts Proboscis,collar,trunk.

Unisexual.

Fertilisation occurs outside the body.

Ex-Balanoglossus.

PHYLUM CHORDATA

• • • • The Phylum Chordata is again divided into 3 subphyla.they are: Eurochordata Cephalochordata Vertebrata • • • • • • • • The subphyla Chordata is again divided into 7 classes.they are as follows: Cyclostomata Chondrechthyes Ostecichthyes Amphibia Reptilia Aves Mammalia

GHS KPT

• • SMT SABITA SADANGI SC TEACHER