How do endocrine and exocrine glands differ? a. exocrine glands use exocytosis to release their products. b. exocrine glands secrete hormones. c. endocrine glands do not use ducts. d. exocrine glands can be multicellular.

c. Endocrine glands do not use ducts

Explanation:

Exocrine and endocrine glands differ from each other with respect to the presence of ducts.

Endocrine glands are the ductless glands and release their secretions directly into the bloodstream. These glands release hormones that are carried to the target cells/tissues along with the blood. Example: Adrenal gland.

On the other hand, exocrine glands release their secretions via ducts. These glands secrete digestive juices, mucus, sweat, etc. Example: Sweat gland

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex