Growth and Development: Practical Activities: Carry out experiments to demonstrate apical dominance admin Open to access this content Growth and Development: Practical Activities: Carry out experiments to demonstrate apical dominance Read More »
Growth and Development: Practical Activities: Observe stages of complete and incomplete metamorphosis in insects admin Open to access this content Growth and Development: Practical Activities: Observe stages of complete and incomplete metamorphosis in insects Read More »
Ecology: Factors in an ecosystem; Abiotic factors (environmental factors) – light, temperature, atmospheric pressure, salinity, humidity, pH and wind. Biotic factors, Inter-relationships – competition, predation, saprophytism, parasitism and symbiosis. Nitrogen cycle admin Open to access this content Ecology: Factors in an ecosystem; Abiotic factors (environmental factors) – light, temperature, atmospheric pressure, salinity, humidity, pH and wind. Biotic factors, Inter-relationships – competition, predation, saprophytism, parasitism and symbiosis. Nitrogen cycle Read More »
Reproduction in Plants and animals: Advantages and disadvantages of asexual and sexual reproduction admin Open to access this content Reproduction in Plants and animals: Advantages and disadvantages of asexual and sexual reproduction Read More »
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Reproduction in Plants and animals: Practical Activities: Examine stages of mitosis using squashed young onion tip/charts/electron micrographs admin Open to access this content Reproduction in Plants and animals: Practical Activities: Examine stages of mitosis using squashed young onion tip/charts/electron micrographs Read More »
Ecology: Population estimation methods; Quadrat method, Line transect, Belt transect, Capture – recapture method admin Open to access this content Ecology: Population estimation methods; Quadrat method, Line transect, Belt transect, Capture – recapture method Read More »
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Reproduction in Plants and animals: Practical Activities: Grow bread mould and examine using a hand lens admin Open to access this content Reproduction in Plants and animals: Practical Activities: Grow bread mould and examine using a hand lens Read More »
