Normal colour vision (trichromacy) refers to vision that uses all three types of light cones. People with defected trichromatic vision will be colour blind to some extent and these conditions are called anomalous trichromacy. Three types anomalous trichromacy ( one type of cone perceives light slightly) :
1. Protanomaly – phenotype: reduced sensitivity to red light
2. Deuteranomaly - phenotype: reduced sensitivity to green light
3. Tritanomaly – phenotype: reduced sensitivity to blue
People can also have color blindess as the result of mutation, when loss of function of one cone occurs. This condition is called dichromacy. If there is complete color blindness or monochromacy, the person can’t distinguish any color from grey.
Color blindness is an inherited genetic disorder resulted from mutations on the X chromosome.
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the male part of a flower is called the stamen, it consists of a long slender stalk, the filament, with a two-lobed anther at the tip.
the female part of a flower is called the pistil, it consists of the stigma, the style, the overy and the ovule.
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Explanation:
<em>The anatomy of a child's brains can be divided into three parts:
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<em>- Cerebrum;
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<em>- Brainserm;
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<em>- Cerebellum.
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- <em>The Cerebrum has the Cerebral cortex that is responsible for functions as coordination of movement, temperature, touch, vision, hearing, speech and language, judgment, reasoning, emotions and memory.
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- <em>The Brainstem includes the medulla, midbrain, and the pons, being responsible for most of the involuntary movements.
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- <em>The Cerebellum coordinate vonluntary muscle movements, and the balance of the body.</em>
<u><em>The part that stores the memory for a toddler as they are learning to walk is the cerebral cortex while the cerebellum coordinate and balance their movement to improve the walk with time.</em></u>
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- <em>Hope this Helps!</em>
- <em>Have a wonderful day!</em>
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About 65 days after planting