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).
The Life Expectancy Of Labrador Retrievers. The life expectancy of Labrador Retrievers can be anything between 10 and 14 years. Just as with humans, that figure can vary widely, but a good average for Labradors is 12 or 13.Of course, good care and balanced feeding, regular exercise and plenty of mental stimulation, frequent health checks at the vets as well as freedom from disease can ensure that your lab enjoys a good long life.any of the inherited health problems that can impact on the life expectancy of Lab Retrievers are the result of over breeding. So, when acquiring a Labrador puppy, it is important, where possible, to buy from a breeder who is able to check for inherited disorders.