The height of an adult horse is a polygenic trait. this means that the trait is a. controlled only by the form of the gene inherited from the father. b. completely controlled by a single gene. c. controlled only by the form of the gene inherited from the mother. d. controlled by more than one gene.

Select all the offspring phenotypes that could be produced from a bbee x bbee cross (shown above). black fur, red eyes black fur, black eyes white fur, black eyes white fur, red eyes re la heller t est hulle elle l aila el answer : b & c b: black fur ,black eyes c: white fur , black eyes

In two sentences explain the differences of neutrophil and macrophage

The picture below shows two galaxies. spiral galaxy and elliptical galaxy which of these statements best describes a similarity between the two galaxies? (2 points) both have elongated centers. both have centers shaped like bars. both change their shape from time to time. both are held together by gravitational forces.