SS1 Third Term Biology Senior Secondary School

Welcome to Stoplearn.com online secondary school 1 SS1  third term.  Here you can learn Biology for Senior Secondary School  online […]

Aquatic Habitat – Marine

Meaning of Aquatic Habitat An aquatic habitat is a body of water in which organisms live. Such organisms are called […]

Ecology Of Populations

Ecological succession is a chain of events in which one community is gradually replaced by another in an orderly series, […]

Forest

Terrestrial habitat are environment consisting of ground on earth such as forest, grassland, uncultivated land and a fellow farmland. FOREST […]

Terrestrial Habitat Marshes

Terrestrial habitats are described mainly by the types of vegetation they have and that vegetation depends on the rainfall and […]

Fresh water habitat

Fresh water are all inland water bodies which are salt-free or contain no significant amount of salt. Types of salt […]

Marine Habitat

Marine habitat is made up of the shore and open sea which are water that is extremely salty. It has […]

Assessment – Respiration

          QUESTIONS (POST YOUR ANSWERS USING THE COMMENT BOX FOR EVALUATION AND DISCUSSION). 1a.The respiratory organ found in the cockroach […]

Mechanism Of Respiration In Lower Organism

Oxygen intake and expulsion of carbon(iv)oxide in unicellular organism is by diffusion through the entire body surface. Oxygen needed for […]

Respiratory system

Respiration is defined as the oxidation of food substance in the cell particularly in the mitochondrion with the release of […]