How is a regular chromosome different from a super chromosome or duplicated chromosome?

Describe the passage of the oxygen molecules from the air into a responding body cell? How does a number of H Atoms in a carbohydrate compared to the number of oxygen atoms? How much does consumers energy charge per kilowatt? What are the two methods used in investigating biological basis of aggression? What eye color do most people in the world have? What formula would 2 nitrogen atoms 1 oxygen atom and amp 2 carbon atoms make up? To have double dose of the same allele? Location of nucleus in columnar epithelial cell? What are the 24 building blocks of character development? Biochemical test for identification of gram positive bacteria? What are thread-like tubes called? How can you type quietly? Where is the mass of an atom concetrated? Which of the Indian city lie in cold dry region? Powder made from crushed rock used for coloring? What describes a non spontaneous reaction? What would weather be like late July for Caribbean cruise departing from Ireland? A nerve impulse that originates in the precentral gyrus of the cerebrum? In sea star development is the entire zygote involved in early cleavage? How did it affect the non-living environment?