Form 4

HUMAN IMMUNODEFICIENCY (HIV) ACQUIRED IMMUNE DEFICIENCY SYNDROME (AIDS) AND SEXUALLY TRANSMITTED INFECTIONS (STIS) Relationship Between HIV, AIDS and STIs Difference between HIV, AIDS and STIs Distinguish between HIV, AIDS and STIs HIV/AIDS,The human immunodeficiency virus (HIV) is a retrovirus that attacks the immune system. It…

The universe is a system made up of the stars, planets and the space surrounding them. The earth is the one of the planets in the universe. Plants, animals and other organisms like man, inhabit the earth. For many centuries…

Kingdom Animalia The word ‘animal’ is derived from the Latin word animalis which means ‘having breath’. The Kingdom Animalia is characterized by eukaryotic and heterotrophic organisms. They are multicellular and lack cell wall. They depend directly or indirectly of plants…

The concept of the Genetics Explain the concept of the genetics Genetics is the study of heredity and variations in organism. Through this statement there are two common words that are heredity and variation. Heredity is the passing on of…

The concept of Growth Explain the concept of growth Growth is an increase in size/mass or growth. It is the progressive development of living thing, especially the process by which the body reaches its point of complete physical development. The…