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).
These bulbs do not use more electricity to turn on than to run them, so you will always be using less energy by switching these light bulbs off when you donât need them. CFLs (which use the same technology as the fluorescent tubes in strip lighting) require a small amount of extra electricity to light-up â but only about the same amount as it takes to run them for a minute or two. As a result, you will still use less electricity overall if you switch CFL lights off once youâre finished with them.