BIOLOGY O LEVEL(FORM FOUR) NOTES – ORGANIC EVOLUTION
ORGANIC EVOLUTIONCONCEPT OF ORGANIC EVOLUTIONOrganic evolution Is the gradual development of organisms from simple life forms to more complex life forms over the course of
BIOLOGY O LEVEL(FORM TWO) NOTES – BALANCE OF NATURE
BALANCE OF NATURETHE NATURAL ENVIRONMENTThe natural environment is made up of all living and non – living thing that occur naturally on earth, it includes;
BIOLOGY As LEVEL(FORM FIVE) NOTES – CYTOLOGY 2 (2)
CYTOLOGY 2 Proteins are polymers of amino acids joined together by peptide bond. OTHER BONDS FOUND IN PROTEINS. Ionic bonds: is an electrostatic attraction between
BIOLOGY O LEVEL(FORM TWO) NOTES – GASEOUS EXCHANGE AND RESPIRATION
GASEOUS EXCHANGE AND RESPIRATIONGaseous exchangeGaseous exchange is the movement of oxygen and carbon dioxide across a respiratory surface. Unicellular organisms carry out gaseous exchange by
BIOLOGY O LEVEL(FORM TWO) NOTES – BALANCE OF NATURE
BALANCE OF NATURETHE NATURAL ENVIRONMENTThe natural environment is made up of all living and non – living thing that occur naturally on earth, it includes;
BIOLOGY O LEVEL(FORM ONE) NOTES – INTRODUCTION TO BIOLOGY
INTRODUCTION TO BIOLOGYWhat is biology?Biology is a study of living things or organism.Living things include bacteria, fungi, animals, plants etc.Biology is derived/comes from two Greek
BIOLOGY A LEVEL(FORM SIX) NOTES – ECOLOGY
ECOLOGYEcology is a scientific study of relationship of organism with their natural surroundingsORIs the study of relationships of living organisms to each other and their