DIGESTIVE SYSTEM : LSUS

Basic Science JSS3 Second Term

WEEK NINE

DIGESTIVE SYSTEM

Performance Objectives

  • Parts of the Digestive System
  • Digestion at Various Parts
  • Functions of the Enzymes
  • Simple Food Tests

Content

REFERENCE

  • Basis Science Made Easy for JSS Three by F.I Kehinde et al
  • Basis Science Made Easy for JSS Two by F.I Kehinde et al
  • STAN Integrated Science for JSS Three
  • Precious Seeds Basic Science for JSSThree by J.O Otugboyega et al.             

TOPIC: DIGESTIVE SYSTEM

PARTSOFTHEDIGESTIVESYSTEM

The digestive system consists of the alimentary canal, which is a long tube from the mouth, attached to various organs and ends at the anus.

The alimentary canal is a long tube through which food substances pass, become digested (broken down), partly absorbed and the rest passed out.

The alimentary canal has five main parts:(i) The mouth (ii) The.... View More

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