Aperson is swimming when a fish touches her foot. her heartbeat and breathing increase for a few seconds until she realizes the fish is harmless. which part of the nervous system returns her heartbeat back to normal?
a. somatic
b. parasomatic
c. parasympathetic
d. sympathetic

Ais a group of individuals of the same that exist together in the same place at the same time

What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.

In cattle a single gene with two alleles determines fur color the fur can be red white or roan roan fur has both red and white hair which of the following statements is true a the allele for roan fur color is dominant over red and white fur color b the allele for red fur color is dominant over white and roan fur color c the roan and white alleles are expressed independently of the other d the red and white alleles are expressed independently of each other