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).
CFLs vs. LEDs: The Better Bulbs. 1  LongevityâWith an average lifespan of approximately 10,000 to 15,000 hours, a CFL bulb lasts about ten times longer than an incandescent bulbâwhich means they need to be replaced less often, making them convenient for those hard-to-reach light fixtures and lamps.