Describe what endosymbiotic theory is. it is a theory that explains the evolutionary history of prokaryotic cells. early eukaryotes were able to engulf other eukaryotic cells resembling chloroplast and mitochondria forming an endosymbiotic relationship it is a theory that explains the evolutionary history of eukaryotic cells. early prokaryotes were able to engulf other prokaryotic cells resembling chloroplasts and mitochondria forming an endosymbiotic relationship.

The endosymbiotic theory is an evolutionary theory states the evolution of eukaryotic cell from the prokaryotic cells.

It was stated 1905 and 1910 by the Russian botanist. It holds mitochondrial plastids such as chloroplast and possibly the other organelles of the eukaryotic cells represents formerly free-living prokaryotes living one inside the other inside the body of prokaryotes.

The formation of eukaryotic organelles took place when the organelles of the prokaryotic cells combined together.

the energy generated by an individual's metabolism is calculated in met (metabolic equivalent of task). the met is the ratio of the work metabolic rate to the resting metabolic rate. one met is illustrated as 1 kcal per kilogram per hour, and is probably equal to the energy cost of sitting quietly.

1 met is equal to 1.162 watt per kg

1 kg is equal to 1000 grams

as the person weighs 80000 gm, that is, 80 kg.

therefore, 80*1.162 = 92.96

thus, the person expends 92.96 watts of power while at rest.