Question

what is a difference between endocrine and exocrine glands? a. endocrine glands secrete hormones into the bloodstream and exocrine glands secrete products into ducts. b. endocrine glands absorb minerals for cells and exocrine glands produce nutrients for cells. c. endocrine glands secrete products into ducts and exocrine glands secrete hormones into the bloodstream. d. endocrine glands produce nutrients for cells and exocrine glands absorb minerals for cells.

Explanation:

Endocrine glands are duct - less and secrete hormones directly into the bloodstream. Exocrine glands have ducts and secrete products (such as enzymes) into ducts.

Answer:

A. Endocrine glands secrete hormones into the bloodstream and exocrine glands secrete products into ducts.