The part of the eye that reacts to light is the retina.
Your whole body, including you brain, needs water to function or else you'll become dehydrated.
That is the dark reaction. It needs no light
The young plant needs light to grow because all the young plants needs air, water, sunlight.
Yes, the structure of a body part is closely related to its function. The specific anatomical features of a body part are designed to support its particular function, allowing it to perform its role efficiently. This relationship between structure and function is a fundamental principle in biology known as form follows function.
Yes, a circuit is a part of a light bulb. It is designed to provide the necessary electrical connection for the bulb to receive power and emit light. Without the circuit, a light bulb would not be able to function properly.
Sunflowers will grow in part shade but it needs some sun light and water.
Policing function.
Brake light switch is out of adjustment or needs relplaced.
The function of a business support department is defined for the most part by the company, and the needs of the company. The function of the business department is usually best defined as providing support to the service representatives.
Kreb's cycle is part of cellular respiration, it needs nothing but oxygen and glucose. Only photosynthesis needs light.
The Brain. Chromosomes contain the genes that contain the instructions to make everything that a cell needs to function. A brain contains all of the information that a person needs to function.
Yes and no - the fiber serves no nutritional function in and of itself, BUT it does allow your body to process the food more efficiently. (Which is why fruits & veggies are high in the food "pyramid".)