Biology Form 3 Notes : GROWTH AND DEVELOPMENT
Growth and DevelopmentConcept of Growth and DevelopmentGrowth is a characteristic feature of all living organisms.Most multicellular organisms start life as a single cell and gradually
Biology Form 3 Notes : ECOLOGY
ECOLOGYIntroductionEcology is the study of organisms and their environment.All organisms show interdependence on one another.Organisms are affected by their environment, and they in turn affect
BIOLOGY O LEVEL(FORM THREE) NOTES – COORDINATION -1
COORDINATION -1Coordination refers to the linking together of the activities of different organs, so that they work at an appropriate time and rate required by
Biology Form 3 Notes : REPRODUCTION IN PLANTS AND ANIMALS
Reproduction in Plants and AnimalsIntroductionThe process by which mature individuals produce offspring is called reproduction.Reproduction is a characteristic of all living organisms and prevents extinction
BIOLOGY O LEVEL(FORM THREE) NOTES – MOVEMENT
MOVEMENTMovement is the act of changing position or posture by the whole organism or part of the organism.Types of movementMovement of curvature (growth movement)Movement of