Inferences are steps in reasoning, moving from premises to conclusions. Charles Sanders Peirce divided inference into three kinds: deduction, induction, and abduction. Deduction is inference deriving logical conclusions from premises known or assumed to be true, with the laws of valid inference being studied in logic.
Meiosis is the process by which most eukaryotic organisms, those with cells having an organized nucleus, produces sex cells, the male and female gametes. Cells normally have two copies of each chromosome, one donated from each parent.
In prophase II of meiosis, the following events occur: 1  The nuclear membrane and nuclei break up while the spindle network appears.â. 2  Chromosomes do not replicate any further in this phase of meiosis.â. 3  The chromosomes begin migrating to the metaphase II plate (at the cell's equator).