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 »
Reproduction in Plants and animals: Practical Activities: Examine stages of meiosis using anthers of a flower admin Open to access this content Reproduction in Plants and animals: Practical Activities: Examine stages of meiosis using anthers of a flower Read More »
Ecology: Adaptations of plants to various habitats; Xerophytes, Mesophytes (common terrestrial plants), Hydrophytes – Nymphea, Salvinia, spp, Halophytes — mangrove admin Open to access this content Ecology: Adaptations of plants to various habitats; Xerophytes, Mesophytes (common terrestrial plants), Hydrophytes – Nymphea, Salvinia, spp, Halophytes — mangrove Read More »
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 »
Ecology: Effect of pollution on human beings and other organisms Causes, effects and control of pollutants in air, water and soil admin Open to access this content Ecology: Effect of pollution on human beings and other organisms Causes, effects and control of pollutants in air, water and soil Read More »
Reproduction in Plants and animals: Practical Activities: Examine spores in son of a fern admin Open to access this content Reproduction in Plants and animals: Practical Activities: Examine spores in son of a fern Read More »
Ecology: Human diseases; Bacterial diseases (Cholera and Typhoid), Protozoa (Malaria and Amoebic dysentry (Amoebiasis)), Ascaris lumbricoides and Schistosoma (Mode of transmission, Effects of the parasites on the hosts, Adaptive characteristics of the parasites, Control/prevention of diseases associated with the parasites) admin Open to access this content Ecology: Human diseases; Bacterial diseases (Cholera and Typhoid), Protozoa (Malaria and Amoebic dysentry (Amoebiasis)), Ascaris lumbricoides and Schistosoma (Mode of transmission, Effects of the parasites on the hosts, Adaptive characteristics of the parasites, Control/prevention of diseases associated with the parasites) Read More »
Reproduction in Plants and animals: Practical Activities: Examine various types of insect and wind pollinated flowers and relate structure to function admin Open to access this content Reproduction in Plants and animals: Practical Activities: Examine various types of insect and wind pollinated flowers and relate structure to function Read More »
Ecology: Practical Activties: Collect, record, analyse and interpret data from ecological studies (examples of food chains should be used to join up to make food webs. Calculate ratios of consumers to producers from data provided) admin Open to access this content Ecology: Practical Activties: Collect, record, analyse and interpret data from ecological studies (examples of food chains should be used to join up to make food webs. Calculate ratios of consumers to producers from data provided) Read More »
