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:
With a two story home, you can only grow finished square footage by approximately 1/3 when you finish the lower level. Thatâs the difference. 3. Structure â the majority of the cost of a home is in the structure. Simplify the structure and you lower the cost per square foot of a home. We once built a 2,400 square foot home that had $15,000 trusses, whereas most of the 2,400 square foot homes we build have trusses of $9,000. Comparing the same homes again, the windows in the more expensive home cost $32,000. The other home had $11,000 worth of windows. Therefore, two homes with the same square footage and one has $27,000 more cost in just two components of the home.