1 A karyotype gives information about the number of chromosomes a person has, the structure of their chromosomes and the sex of the individual. 2  Monosomy: Mono = one Somy = body.  Monosomy: Only one chromosome is found on the line in the karyotype where a pair of chromosomes should be found.
1 10,000 hours-the typical life expectancy of a CFL bulb. 2  1000 hours-the typical life expectancy of an incandescent bulb. 3  $0.12 - the average cost of energy per kilowatt hour (Kwh).
At 20 cents per kilowatt hour, the lifetime electricity cost of a CFL is $28. To compare, an incandescent bulb will only last around 1,200 to 2,500 hours. If measured over the 10,000-hour lifespan of a CFL, incandescent bulbs will use around 600 kilowatt hours of electricity, which will cost $120.