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).
How to get the most out of fluorescent bulbs. The CFLs that cost between $1 and $9 each can last up to 15,000 hours, 10 times the lifespan of a standard incandescent bulb, but manufacturers admit a CFL's life is much shorter if it is turned on and off constantly.