Answer: Skin cancer
Explanation:
Melanin is a pigment derived from an amino called acid tyrosine. The most common form of melanin is called eumelanin, which is a polymer of dihydroxyindole carboxylic acids and their reduced forms.<u> When a person is exposed to the ultraviolet light (UV) from the sun, the melanocytes will produce eumelanin to prevent the skin from burning and damage to the cell nuclei (where DNA is found)</u> of the epidermis. This melanin production causes the skin to darken. The eumelanin in the skin then acts as a natural sunscreen by blocking the damaging effects of sunlight. So, skin darkens when exposed UV light, thus providing greater protection when needed by producing more eumelanin, but it also becomes more likely to develop melanoma, which is a type of skin cancer. This is because UV rays damage the DNA of skin cells. <u>The DNA (deoxyribonucleic acid) is the genetic material that has the instructios to the growth and functioning</u> of an organisms). Skin cancers begin when eumelanin protection is not sufficient and this damage affects the DNA of the genes that control the growth of skin cells. <u>This results in a tumor, which is the uncontrolled growth of cells </u>(in this case, skin cells) because there will be a mutation in DNA that affects the function of the cells.
Theirs no picture to look at what fossil are you talking about
Answer:
Evaporation
Explanation: Vaporization that takes place only on the surface of a liquid is called evaporation. Boiling- Another kind of vaporization is called boiling. Boiling occurs when a liquid changes to a gas below its surface as well as at the surface.
Answer:
a. large claw allele will increase, small claw allele will decrease
Explanation:
Looking at the graph we can see that the number of male crabs with larger claws is increasing every time while the smaller claws are decreasing.
Answer:
The given blanks can be filled with personality and traits.
Explanation:
Personality is illustrated as the characteristic set of cognition, behavior, and patterns of emotions, which had developed from environmental and biological elements. Personality signifies towards the individual differences in the characteristic patterns of feeling, thinking, and behaving. While habitual ways of thinking, behaving, and feeling are regarded as traits.
