Question

16-21

16. The photoreceptors in the retina that detect light ? C c C are horizontal and amacrine cells bipolar cells rods and cones ganglion cells 17. The three types of cone cells absorb . and wavelength of light. red. yellow, bluc C red, blue, yellow red, blue, green red yellow, purple 18. Which structures form a V-shape on the posterior portion of the tongue? vallate papillae C foliate papillae C fangiform papillae 19. Taste receptors are found primarily on the tongue, but may also be found in the olfactory epithelium throughout the nasal passages in the esophagus in the soft palate and pharynx C C C 20. Which hormone is the single most important one that influences metabolism? thyrotropin-releasing hormone (TRH) thyroid hormone (T, and T thyroid stimulating hormone (TSH 21. This endocrine gland sits atop the kidneys. It's inner most portion releases the hormone epinephrine. adrenal C pancreas C thymus C thyroid

Answer 1

16) The photoreceptor in retina that detect lights are rods and cones.

17) Three types of cone cells absorb blue, green and red wavelength of light.

18) The correct answer is option A that is vallate papillae that forms V shaped structure

19) The correct answer is option D that is in the small palate and pharynx.