<span>The olfactory neuronal pathway is unique in that it goes directly to the limbic system and cerebral cortex rather than going through the thalamus first.
So ans is </span><span>not routed directly through the thalamus.
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I would say read some class work, then find a video on YouTube explaining it
Answer:
The color of the flowers is generally caused by anthocyanin pigments
Explanation:
Anthocyanins are hydrosoluble vacuole pigments from the family of flavonoids. Anthocyanins are characteristics of flowers that have distinct colors depending on the pH (i.e., red, blue, purple, etc). These phytochemicals are commonly present in different parts of the plant including stems, roots, leaves, flowers and fruits.
Carotenoids, another type of phytochemicals, are known to confer their color to tomatoes and carrots. It is a class of isoprenoid pigment that produces yellow and orange colors.
Finally, betalains are another type of glycoside pigments that may also confer color to plants.
They are stored in a Reservoir
Carrying capacity is the paramount number of a particular species that the earth or ecosystem can hold while limiting factors are the biotic and abiotic factors that confines or limits the growth of the living organism.
More the amount of limiting factor, greater will be the number of growth of the organism as the raw materials to hold life would be enough to sustain these many number of organism. Therefore, limiting factor governs the carrying capacity of various organisms on earth.