In guinea pigs, black fur is dominant over white fur and rough fur is dominant over smooth. A cross between two guinea pigs hybrid (heterozygous) for both
traits produces some offspring that have rough black fur and some that have
smooth black fur. What fraction of the offspring have rough black fur and what
percentage have smooth black fur?

The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except

During binary fission, what events must occur before the cell splits into two new cells?

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.