Different between retina and choroid of eye​

hello :)

Retina is the thin layer of cells at the back of the eyeball where light is converted into neural signals, which is sent to the brain while choroid is the vascular layer of the eye lying between the retina and the sclera.

Also, choroid has more blood vessels.

Explanation:

the correct answer is - ability to find a mate

ecological efficiency: % of usable energy transferred as

biomass from one trophic level to the next typical is 10% efficient (90% of

energy is lost),is diagramed as the pyramid of energy flow. then osprey eagle

are tertiary consumer and the shrimp are primary consumer, so to balance

mass of shrimp (1/0.1) / 0.1 = 100 kg