Open Coil (uncovered) humbucker pickup. Covered humbucker pickup on a Les Paul. A humbucking pickup, or humbucker, is a type of electric guitar pickup that uses two coils to buck the hum (or cancel out the interference) picked up by coil pickups.n 1996, Kinman Guitar Electrix introduced replacement pickups for Stratocaster and Telecaster guitars. These were of the stacked humbucker design, where the lower pickup coil functions solely to cancel hum.
What does a karyotype show? A: A karyotype shows the shape, relative sizes and general structures of an organism's chromosomes. This technique, which uses special dyes and microscopes to view the chromosomes, is very useful for detecting large mutations or other abnormalities in an organism's genes.
Answers. Best Answer: A karyotype is picture of all the chromosomes. In order to do this the cells are arrested in metaphase and the DNA is stained. The diference between the karyotype of human males and females is simply that females have two X chromosomes while males have an X and a Y chromosome.The other 22 chromosomes are the same between human males and females. Below is a link to a karyotype of a human male.Source(s):he diference between the karyotype of human males and females is simply that females have two X chromosomes while males have an X and a Y chromosome. The other 22 chromosomes are the same between human males and females. Below is a link to a karyotype of a human male. Source(s):