A fence is a special kind of block in Minecraft for a few reasons.The first is that it attaches automatically to most other blocks in the game when placed next to them, or it can be used as a post when placed alone.The second is that it is 1 and a half blocks tall, meaning monsters or animals (except spiders) can't jump over it. fence is a special kind of block in Minecraft for a few reasons.
A cell when undergoes the process of cell division there are structures known as spindle fibres that are required to pull the chromosomes off to the poles of the cell so that it can be segregated into the cells properly while division. These spindle fibres are made of microtubules that are protein molecules constituting the cytoskeleton of a cell.
Report Abuse. Cell division. They organize the spindle fibers that attach to the chromosomes and facilitate their movement. Experiments have shown though that cells in which the centrioles are not present, or have been removed will still organize their spindle fibers and divide successfully.This means that they're not the only structure that handles this function. Science Geek Â· 7 years ago.xperiments have shown though that cells in which the centrioles are not present, or have been removed will still organize their spindle fibers and divide successfully. This means that they're not the only structure that handles this function. Science Geek Â· 7 years ago.