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:
So now, that same 2,500 square foot house would cost $130 per square foot to build; an increase of over 18%. Now consider the structure itself. A simple one story perfect square home will be the least expensive to build.The more you elongate the exterior walls relative to square footage, the more expensive it gets.et's start by considering what square foot costs really are â nothing more than the total cost of a home divided by the total number of square feet in that home. So, a 2,500 square foot home with total costs of $275,000 would cost $110/sq ft to build.