One good way to remember this is with the acronym MRS GREN;
Movement - The organism can move in some way (plants move as they grow) Reproduction - Creating new copies of this organism Sensitivity - A response to a change in the environment around the organism
Growth - The ability to create new structures / cells Respiration - The ability to break down food to get energy Excretion - The organism creates waste which is disposed of Nutrition - The organism has the ability to eat food
<span>presence of protoplasm, self built organisms, self repair, reproduction and various life process like metabolism, nutrition, respiration, exchange of material, transportation, excretion and irritability.</span>
The eggs are kept in a cool place so that they can be stored for a long time. In a favourable condition,they hatch into larva. Larva are produced in about 2 weeks from eggs at a temperature of 18 to 25 degree Celsius
B. A decrease in crop diversity is an environmental concern. Weed killers will wipe out other strains of crop leaving only the engineered resistant type.
