what is vernalisation? and even define eutrophication.
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Vernalisation. Vernalisation is defined as the qualitative or quantitative dependence of plants on exposure to a low temperature to flower. ... Furthermore, a plant can be induced to flower in a growing season by exposing it to low temperature. Therefore, it shortens the vegetative phase and hastens flowering in plants.
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vernalisation:(its interesting):: it is method of growing plants in cool region say,refrigerator!..!..especially crops like wheat!application is that by vernalisation ,you can grow biennal crops like cabbage!
eutrophication is the rapid growth of weeds (unwanted algae and small plants)in the river..and also ,as a sign of pollution!it is interesting to note that if a blue algae grows,it indicates that the water is polluted by formation of blooms!!
cheers!!
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