Cones are concentrated at the center of retina called fovea centralis where no rod cells are present.
The retina is the innermost lining of the eye, made up of thousands of light-sensitive cells, with an inner part of nerve tissue and a pigmented outer part. It plays a fundamental role in the formation of images, which will be projected and then sent to the brain, through electrical impulses.
The retina consists of three types of layers: bipolar neurons, ganglion neurons and photosensitive cells.
Bipolar neurons promote the union of photosensitive cells with ganglion neurons, which are grouped with nerve fibers and thus originate the optic nerve. It carries nerve impulses to the brain. Photosensitive cells, due to their shape, are named in two types: cones and rods.
There are about 6 million cones that are concentrated in a small depression located in the macula lutea (center of the retina) called the fovea. They have an elongated and cylindrical shape, with conical outer segments. It is in this region that the image is most clearly formed, as they are stimulated by the most intense light. Cones are specialized in the accuracy of daytime vision and in recognizing color. There are three types of cones that have fundamental photopigments that respond to light of wavelengths (λ): cyanopigment - S cones (short λ) - sensitive to blue color, chloropigment - M cones (medium λ) - sensitive to green color and erytopigment - cones L (λ long) - sensitive to red color. The brain interprets the signals received by these cones, which allows it to process color differentiation.
Answer:
Practice brevity, the writer, would have said the same thing in fewer words without altering the meaning
Explanation:
Using brevity in your writing empowers you to show up rapidly at the point you are making reasonably and justifiably. This style of composing is known as laconism, and it is appropriate for a business situation.
The cutting edge, performing various tasks psyche is an obstruction, and brevity is the way to section. At the point when you think you have an hour and you hold on to convey the great stuff until the end, you're past the point of no return. You previously lost your group of spectators in an initial couple of minutes.
you can practice any religion you want, or none at all
Answer:
The idea is to respect the right of the participants, and the reputation of the psychologist.
Explanation:
The ideas behind ethical practices in psychology are that you need to respect the rights of the research participants and make sure they do not get harmed by what you are doing.
Psychologists must go along with this because they need to protect their research participants, the reputation of psychology and psychologists.
