Soil is the uppermost layer of the earth’s crust which provides support and nutrient for plants growth and habitat for […]
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Temperature: This is measured using a mercury thermometer read in degree celcius (ºc). At least two readings are taken in […]
opulations in a habitat may show changes in size or distribution. These changes may be due to; Natality (birth rate): […]
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Population Studies
A population is defined as the total number of organisms of the same species living together in a given area […]
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Major Biomes of the World
Zones of different biomes occur from the equator to the arctic and to the antarctic due to differences in climate. […]
Components of an Ecosystem The living part of the ecosystem is called its biotic component while the non-living parts are […]
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Ecology and Ecological concepts
Meaning of Ecology Ecology is the study of living organisms in relation to their environment. The study deals with the relationship […]
Plants have various types of supporting tissues that make them up. Like animals, these tissues help them to stand some […]
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Reproduction in Housefly
Housefly reproduces sexually, fertilisation is internal and it undergoes Complete Metamorphosis. Mating occurs between adult male and female houseflies. Sperms […]
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Meaning of Reproduction
Reproduction is one of the activities that differentiate living organism from Non-living organisms. It is a process through which living […]