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Negative effect of high compression ratio in an engine is;It can lead to engine knocking or detonation, whereby secondary explosion occurs after the spark plug has fired, causing excessive rapid burning of mixture and a pinging or knocking noise. This can damage the engine/can rod cylinder.
Functions of muscles found in the alimentary canal are;Movement of food/peristalsisMixing of food
Functions of worker bees in a bee colony are;Feed the queen, drones and broodProtect the hives from intrudersCollect nector pollen, tree resinsBuild combsclean the hiveMake honey and bee waxKill drones after mating the queen
Functions of entrepreneur in production are;Identifies viable business opportunityCombined the other factors of productionprovides capital required to carry out productionEmploy and reward other factors of productionHe bears all the risks and lossesHe makes all the decision on the businessHe controls and manages the business
Functions of the prime minister in India include;Heads the council of ministers and government.Advices the president on the exercise of his functions/appointment of senior officers of the governmentRepresent India in international fora.Chairs cabinet meetingsRecommends persons for the award of civil honours and distinctionsCan dissolve the Lok Sanha with the advice of the president.Communicates to the president all decisions of the council of ministers, relating to the administration of the affairs of the union and proposal for legislationHe is answerable to the parliament about the operations of various government departments.