All vertebrae even though they have different function, have certain features in common. Neural canal: This is the passage of the […]
Tag: SS2 ONLINE STUDY
The mammalian skeletal system is group into two major parts: Axial skeleton which comprises of the skull, vertebral column, ribs and […]
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Skeletons and supporting systems
Skeleton is the bony framework of the body which provide support, shape, rigidity and protection to the soft tissue and […]
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Excretion in Plants
EXCRETION IN PLANTS Plants are much less active than animal and produce waste product at a much slower rate. […]
Excretion is defined as the process by which toxic metabolic wastes are being removed from the body of a living […]
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Food shortage
Food shortage simply means non availability of food or scarcity of food to support the existing population or an individual. […]
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Ecology Of Populations
Ecological succession is a chain of events in which one community is gradually replaced by another in an orderly series, […]
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Grassland and Arid land
Grassland or savannas are land which are covered with grasses weather high or short grasses. It occurs where the annual […]
Terrestrial habitat are environment consisting of ground on earth such as forest, grassland, uncultivated land and a fellow farmland. FOREST […]
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Terrestrial Habitat Marshes
Terrestrial habitats are described mainly by the types of vegetation they have and that vegetation depends on the rainfall and […]