In certain rats, the allele for black fur is dominant over the allele for white fur. If two
rats that are both heterozygous for fur color are
mated several times, their offspring would be
expected to have
A two different genotypes and three different
colors.
B three different genotypes and three
different colors.
C four different genotypes and two different
colors.
D three different genotypes and two different
colors.

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.

What part of the body contains bile, an enzyme that break down lipids?

Mcdonalds + you= a. diabetes b. heat disease c. obesity d. all of the above