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 Lake Pontchartrain Causeway is the longest bridge in the US. It  is the longest bridge over water in the world. The causeway is two  parallel bridges, running across Lakâ¦e Pontchartrain from Mandeville  to Metairie, Louisiana, a suburb of New Orleans. Doug Werlein.