solve it plzzzzzzzz I need it
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rods help in dim light and cones help in bright light and it's ratio is 1: 15
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tx sis
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1)The inner ear and the middle ear can both become infected. The inner ear is where the nerves go to the brain and regulate balance. The middle ear is the section of the ear directly behind the eardrum where the Eustachian tube goes from the middle ear to the throat.
2)Examples of sex-dichotomous differences include aspects of the sex-specific genital organs such as ovaries, a uterus or a phallic urethra. ... In the first weeks of life, a fetus has no anatomic or hormonal sex, and only a karyotype distinguishes male from female.
3)There are two types of photoreceptors in the human retina, rods and cones. Rods are responsible for vision at low light levels (scotopic vision). They do not mediate color vision, and have a low spatial acuity. ... The central fovea is populated exclusively by cones.
4)Originally Answered: What is the difference between the cerebrum and the cerebellum? ... It contains the four lobes of the brain (frontal, temporal, parietal, occipital) and all of the neocortex. The cerebellum, or "little brain" is the small, tough structure that lies underneath the posterior or back part of the brain.
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2)Examples of sex-dichotomous differences include aspects of the sex-specific genital organs such as ovaries, a uterus or a phallic urethra. ... In the first weeks of life, a fetus has no anatomic or hormonal sex, and only a karyotype distinguishes male from female.
3)There are two types of photoreceptors in the human retina, rods and cones. Rods are responsible for vision at low light levels (scotopic vision). They do not mediate color vision, and have a low spatial acuity. ... The central fovea is populated exclusively by cones.
4)Originally Answered: What is the difference between the cerebrum and the cerebellum? ... It contains the four lobes of the brain (frontal, temporal, parietal, occipital) and all of the neocortex. The cerebellum, or "little brain" is the small, tough structure that lies underneath the posterior or back part of the brain.
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