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Paraphin [41]
3 years ago
6

What does that mean and how can our skin color be so varied?

Biology
1 answer:
Alex787 [66]3 years ago
3 0

Answer:

People have different skin colors mainly because their melanocytes produce different amount and kinds of melanin. The genetic mechanism behind human skin color is mainly regulated by the enzyme tyrosinase, which creates the color of the skin, eyes, and hair shades.

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The areas of the cerebral cortex involved with conscious awareness of sensation (general somatic sense, vision, hearing, balance
Alborosie

Answer:

frontal lobe

Explanation:

There are four types of lobes of the brain: the frontal lobe; the occipital lobe; parietal lobe; and the parietal lobe. Occipital, parietal and temporal lobes control and regulates functions of that has to deal with touch, movement, taste, temperature, and vision.  

The frontal lobe, which is the largest lobe, is primarily responsible for cognition and emotional functions.

5 0
3 years ago
What is the term for a reproductive cell?
lozanna [386]

Answer:

Sex Cell

Explanation:

A cell whose nucleus unites with that of a cell of the opposite sex to form a new organism. A reproductive cell contains only a single set of chromosomes. Animal egg and sperm cells, the nuclei in grains of pollen, and egg cells in plant ovules are all reproductive cells. Also called gamete, sex cell.

4 0
2 years ago
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Where in the plant are the hormones auxins produced? (Select all that apply.)
Bezzdna [24]

Answer:

Stems and root

Explanation:

Auxins facilitate stem elongation while inhibiting axillary bud formation, ensuring apical dominance. The root, branches, and stem and tip all contain them. Hydroxy Acetic Acid is a perfect example. Auxin is indeed a growth hormone that facilitates cell elongation and is formed in the stem tip.

5 0
3 years ago
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Imagine that you have separated the cells of different sponges and mixed them up in a lab. Describe the experiment and your pred
aleksandr82 [10.1K]

Answer:

2

Explanation:

Because if you add 1  to 8 you get 9 then subtract 9 by 7 then and your answer is 2

5 0
2 years ago
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In the state of washington, the prevailing winds blow eastward off the ocean and up and over two mountain ranges. biologists are
stepan [7]
The fern should be found on the west side of the mountain ranges at higher elevations because the prevailing winds are from the west off the Pacific Ocean so bring moisture in the clouds and as the clouds rise up over the westernmost mountains they cool off and precipitate so in the warm seasons rain would be concentrated in this area and higher up would be cooler.
5 0
3 years ago
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