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Senior Biology Projects (Grades 9 - 12)

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  • The effect of sound on plants 
  • Plants in different environments (light intensity, colour) 
  • The effect of nicotine, air, yeast on mold growth 
  • Factors affecting the strength of hair, the growth of bacteria, molds or yeast 
  • Experiment with Hydroponics 
  • Use seedlings started from seed with three types of soil and >different rates of fertilizer 
  • The effectiveness of Antiseptics and soaps on household bacteria 
  • The effect of air pollution on algae, protozoa, fish, insects or mosses and lichens 
  • Comparing types of artificial light on plant growth 
  • Conditions necessary for the life of a brine shrimp 
  • The commercial uses of algae methods of production 
  • Producing mutations in bacteria, yeast, protozoa or molds 
  • Best conditions for mushroom production, growth of ferns 
  • The effects of ultrasonic antibiotics temperature changes on bacteria count 
  • Microbial antagonism 
  • Reaction of paramecia, planaria to pH, light and temperature conditions 
  • Plant tropisms and growth hormones 
  • Transpiration rates for different plants and conditions 
  • Sugar level in plant sap at different times and dates 
  • Using radioisotopes to study uptake of plant nutrients 
  • A study of territoriality in mice 
  • A study of the cleaning habits of mice 
  • Observation of conditioned responses in different animals 
  • A study of animal phosphorescience and other biolumincescences 
  • Learning and perception in animals and humans 
  • Studies of memory span and memory retention 
  • Age versus learning ability 
  • A study of the relation between physical exercise and learning ability 
  • Is audio or visual information better remembered 
  • The effect of bleaching and dyeing on hair 
  • A study of the percentage of DNA (by weight) in different species 
  • Factors affecting the enzyme's reaction rates 
  • Genetic variations across a Sansevieria leaf 
  • Factors affecting seed germination (e.g. soil temperature, pH) 
  • Root formation in cuttings versus lighting conditions 
  • Factors affecting flowering 
  • Study of sterility in plant hybridgs (F1 and F2) 
  • Comparison of different plant's ability to add humus to the soil 
  • Factors affecting Nodule Formation in Legumes 
  • Can household compounds (e.g. tea) be used to promote good health in plants 
  • Effects of cigarette smoke on the growth of plants 
  • The effects of water impurities on plant growth 
  • The effects of phosphates on aquatic plants 
  • Effect of mineral deficiencies on protein content in soybeans 
  • The effect of excess salinity on plants 
  • A study of the tumours produced in plants by agrobacterium tumifacieus 
  • The effect of polarized light on plant growth directica 
  • The effects of solar activity on plant growth 
  • Tracing solar activity cycles in tree growth rings 
  • The effects of electric fields on plants 
  • The effects of magnetic fields on plant growth 
  • Effects of magnetism on the size and frequency of blooms and fruits 
  • Does magnetizing seeds before planting affect growth 
  • The effects of XRay and other radiation on plants 
  • The effect of music of varying types and duration on plants 
  • Organic fertilizer versus chemical Fertilizer 
  • Study of population fluctuations in insects 
  • A study of toxicity of insecticides versus temperature 
  • Is polarizes light the guidance system for Foraging ants 
  • A study of stimuli that attract mosquitos 
  • The factors affecting the rate at which a cricket chirps 
  • Study of insect of animal behaviour versus population density 
  • A study of diffusion through cell membranes 
  • Growth of plant and animal cells by cloning 
  • Regeneration in sponges, Paramecia, Planaria, etc. 
  • Manipulation of Vegetative reproduction in plants 
  • Search for nearvacuum environment tolerant plants