Prophase II - Spindle fibers reform, and centrioles move to opposite ends. Metaphase II- Spindle fibers attach and move to equator in a single file line. Anaphase II - Spindle Fibers shorten and seperate, chromosomes into seperate chromitides and go to poles.
1 Hiring a remodeling contractor to build a second floor addition can run $100-$300 a square foot for the typical addition (2-3 bedrooms and a bath plus a flight of stairs), but can go as high as $400-$500 per square foot depending on complexity, quality of materials and local labor rates.uilding a second floor (also called a second story) can added much-needed space, but costs at least 20 percent more than building the same square footage at ground level. However. if you don't have the land to build out it can make sense to go up. Typical costs:
Of course, homeowners are always looking to get the most for their money, and choosing to add more space lowers the cost of the project significantly. For example, a ground floor addition in a N.J. subdivision that is paired with attic and basement additions as well costs only $105 to $180 per square foot. Another thing to think about when it comes to a build out on the main level of a home is the shear number of options available.