Photo receptors are attached to the retina and are most numerous specifically at the fovea
The G1 phase is a period in the cell cycle during interphase that happens after cytokinesis.
Answer:
Consumer
Explanation:
Producers are organisms that make their own food (plants), hosts are, well, hosts for parasites, and decomposers break down dead organisms (like mushrooms), so your answer is consumer.
Starting from the outer part:
•Tunica externa (fibrous layer)
•Tunica media (smooth muscle)
•Tunica intima (endothelial cells layer)