Q1. Of which wavelength of light do carotenoids absorb the greatest percentage? a)400nm
b)500nm
c)600nm
d)700nm

The wavelength of light which carotenoids absorb the greatest percentage is:

A wavelength of light is the visible light which the human eye can see. These have different wavelengths of which some are longer than the others, such as the infrared and the ultraviolet rays

A carotenoid is a type of pigment which are yellowish, orange and red and occurs in plants and algae.

As a result of this, we can see that a wavelength of light which carotenoids absorb the greatest percentage is anywhere between 460-550 nM which would fall under the range of option B

Therefore, the correct answer is option B

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B. it's between 460 and 550 nm which would put 500 almost directly in the middle

Explanation:

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.