18. Which of the following are correct?
A. The Thyroid gland is considered an endocrine gland.
B. The Parathyroid gland is considered an endocrine gland.
C. none of the statements are correct
D. The pancreas is considered both an endocrine and exocrine gland.
E. The ovaries and testes are considered endocrine glands.
F. The pituitary gland is considered an exocrine gland

Plz ! a frog has a genetic mutation in skin cells that causes part of its skin to turn orange the frog will not pass this genetic mutation onto its offspring because, a. the offspring will inherit skin cells from the other parent. b. mutated skin cells cannot divide and produce daughter skin cells. c. skin cells do not contribute genetic material to sex cells. d. parents do not contribute genetic material to their offspring.