Since a karyotype is a picture of the entire organism's chromosomes and since all species have a different number of chromosomes it makes it easy to figure out what species yo â¦ u are looking at just by looking at the karyotype.
Verrazano-Narrows Bridge is the longest suspension bridge in the US. Night view of Golden Gate Bridge, the second longest suspension bridge in the US. Mackinac Bridge, spanning the Straits of Mackinac, has a main span measuring 1,158m. George Washington Bridge links the cities of New York and New Jersey.
The longest bridge in the United States is the Lake Ponchartrain Causeway in Louisiana. It is 23.87 miles long and opened in 1956 as a two lane bridge. A second bridge opened â¦in 1969 so that there are now two side by side bridges carrying two lanes each for traffic in both directions.