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).
Some manufacturers claim the new LED bulbs will last up to 25 years under normal household use, but this is not proven. - Bulb breakage and bulb replacement costs have not been factored into this comparison chart. Incandescent bulbs and CFL bulbs are more easily broken than LEDs, which increases their cost of use.