BIOLOGY FORM FOUR TOPIC 1: GROWTH
Concept of Growth
is an increase in size/mass or growth. It is the progressive
development of living thing, especially the process...
Kingdom Animalia
The word 'animal' is derived from the Latin wordanimaliswhich
means 'having breath'. The Kingdom Animalia is characterized by
eukaryotic and heterotrophic organisms. They are...
Relationship Between HIV, AIDS and STIs
Defference between HIV, AIDS and STIs
Distinguish between HIV, AIDS and STIs
HIV/AIDS (Human Immunodeficiency Virus and Acquired Immune Deficiency Syndrome)
Acquired
means...
TOPIC 2: MOVEMENT
Concept of Movement and Locomotion
The Concept of Movement and Locomotion
Explain the concept of movement and locomotion
Movement
refers to change of position and posture....
Concept of Excretion
The Concept of Excretion
Explain the concept of excretion
Chemical
reactions occur in the cells of living organisms all the time to carry
out the life...
BIOLOGY FORM THREE TOPIC 5: REGULATION
Concept of Regulation
The Concept of Regulation
Explain the concept of regulation
Living
organisms are subjected to wide variations in temperature, light,
acidity, salinity,...
Concept of Reproduction
Reproduction is the ability of living organisms to form new individuals of the same species from those already in existence. Here, the...
TOPIC 3: BALANCE OF NATURE
The Natural Environment
The Concept of Natural Environment
Explain the concept of natural environment
Natural environment is made up of all living and...
