Nerve cells from the retina to the back of occipital lobe are known as visual neurons which constitute the optic tract.
- The specialized neurons in the retina of the eye called rods and cones which are involved in perceiving light and creating images. They are known as photoreceptors.
- After taking in the light, these rods and cones transmit impulses to the optic nerve. T
- Optic nerve is a bundle of nerve fibers coming out of the eyeball from a point called blind spot where the rods and cones are absent and no image can be formed.
- The two optic nerves, one from each eyeball cross at the optic chiasm from where onwards they are known as optic tracts.
- The optic tract sends impulses from the optic chiasma to the visual cortex in the occipital lobe of the brain, which is where the image is experienced through visual neurons.
Hence, the correct answer is that they are called visual neurons which constitute the formation of the optic nerves and optic tract.
Learn more about optic nerve here:
brainly.com/question/15024733
#SPJ4
Answer: adenine, thymine, guanine and cytosine
Explanation: Adenine always binds with thymine, and cytosine always binds with guanine.
The answer that fits the blank would be 12 to 16 breaths per minute. This is the range when the adult is at rest. Depending on the age, the younger the person is, the higher is his or her average respiratory rate. Also, if the person does not meet this normal range, he or she may be suffering from a certain lung disease of breathing difficulties.
Answer:
mercury is one of the inner planets.
Explanation: The inner planets are also called terrestrial planets.
*gases escaped from them during the planets’ formation.
*mercury, Venus, earth and mars are the four inner planets. they are also called terrestrial planets because they have solid and rocky surfaces similar to earth.
* the inner planets are much smaller than the outer planets (Jupiter, Saturn, Uranus and Neptune).
* the inner planets are composed of mainly heavy metals such as iron and nickel, and they do not have moons. during the inner planet’s formation, thick gas atmospheres are blown away .
