The allele for brown fur in mice (B) is dominant over the allele for white fur (b).

The fur color of one mouse is represented by Bb.

What is the genotype of this mouse?

What is the phenotype of this mouse?

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.