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.
Opened in 1957, the 26,372-foot (8,038 m) bridge (familiarly known as  Big Mac  and  Mighty Mac ) is the world's 16th-longest in total suspension and the longest suspension bridge between anchorages in the Western hemisphere.