Where in the body are the special cells that detect the change in colour of the traffic lights?

Biology

1 answer:

givi [52]3 years ago

8 0

Answer:

There are about 120 million rods in the human retina. The cones are not as sensitive to light as the rods. However, cones are most sensitive to one of three different colors (green, red or blue). Signals from the cones are sent to the brain which then translates these messages into the perception of color.

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This would be 7. Below 7 is acidic and above is basic. 7 is neutral

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A commensal bacterium Group of answer choices does not receive any benefit from its host. is beneficial to its host. may also be

erastova [34]

A commensal bacterium does not infect its host, which is option D. Details about commensalism can be found below.

<h3>What is commensalism?</h3>

Commensalism is a kind of relationship that involves the sharing of the same environment by two organisms where one species benefits and the other is unaffected.

For example, barnacles on whales is a commensalistic relationship.

According to this question, a commensal bacterium will not affect or harm it's host by infect it neither will it benefit its host.

Learn more about commensalism at: brainly.com/question/14224704

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kupik [55]

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RideAnS [48]

Answer:

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