Appendicitis occurs when the appendix becomes blocked, often by stool, a foreign body, or cancer. Blockage may also occur from infection, since the appendix swells in response to any infection in the body.
A familial generation is a group of living beings constituting a single step in the line of descent from an ancestor. In developed nations the average familial generation length is in the high 20s and has even reached 30 years in some nations.
Just a bit more on the 6000 years and 153 discussion going on: Given that a biblical generation is 40 years; and. Given that the 153 fish represents: 76 generations: Adam to Jesus' generation (77th) then 76 more generations (=153) till his return in the 154th (77 +77) Then 153 gens x 40yrs = 6120 years. In 6000 years there are 120 jubilee years or rest years.