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Ethylene - Plant Growth Substances
This hydrocarbon C2H2 is a gas and is unbelievably a small and simple molecule to be accepted as a hormone. Ethylene is not produced by animals. The role of ethylene in the inhibition of growth and in geotropism was observed in 1901. Denny observed that ethylene can promote fruit ripening. Wallace observed the role of ethylene in leaf abscission. Gane noted that ethylene was actually produced by ripening fruit in 1934. Improvement in techniques like gas chromatography had immensely helped us in estimating the minute quantities of ethylene produced in plants.
Conventions for using binomial nomenclature The names of higher categories are often synthesized from Latin words in the same manner as generic or specific names, and always s
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Signal Transduction The body consists of a huge variety of cell types which must work together to sustain the life of an organism. They must respond to their environment and co
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