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9th August 2014, 03:52 PM
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Join Date: Apr 2013
Re: 12 Class Biology Project List

Here is the list of few interested topics for Biology projects for 12 class which you are looking for .

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


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