ANIMAL UNIT PAR 2

CHARACTERISTICS OF MOLLUSKS

• Soft bodied
• Shell

BODY STRUCTURE OF MOLLUSKS

• Tough muscular foot
• Vivals

EXAMPLES OF MOLLUSKS

• Slugs
• Clam
• Mussels

REPRODUCTION OF MOLLUSKS

• The female lay eggs

CHARACTERISTICS OF WORMS

• Complex
• Live in water and on land
• Some are asexual
• Some are sexual
• Regenerate body parts

BODY STRUCTURE OF WORMS

• Brain
• Two way digestion
• Circulatory system
• Tape worms are segmented
• 5 hearts

EXAMPLES OF WORMS

• Flatworms
• Segmented
• Roundworms
• Tape worms

REPRODUCTION OF WORMS

• They lay millions of eggs

CHARACTERISTICS OF ARTHROPODS

• Segmented body
• Paired and jointed appendages
• Exoskeleton
• Bilateral symmetry

BODY STRUCTURE OF ARTHROPODS

EXAMPLES OF ARTHROPODS

REPRODUCTION OF ARTHROPODS