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polet [3.4K]
3 years ago
11

What pigment absorbs UV light?​

Biology
1 answer:
Ludmilka [50]3 years ago
3 0

Explanation:

Melanin is the pigment which absorbs UV light and it is present in skin and gives black colour to it.As we can see africans usually have black skin as they have to face direct uv light.

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Jealous can spark? <br><br> all of the above<br> passion<br> worry<br> excitement
goblinko [34]

Answer:

All of the above.

Explanation:

Jealousy is the emotional state of feeling jealous. This is more of a negative aspect rather than a positive one, but can also sometimes be a positive aspect in a relationship.

Jealousy incites the person to have negative feelings like anxiousness, wrath, anger, possessiveness, excitement, etc. But it can also lead to an increase in the passionate feelings for the other person, which can make the individual pay more attention to the other person. In this aspect, it becomes a positive thing.

Thus, the correct answer is all of the above.

5 0
3 years ago
Do organisms with an exoskeleton have to molt to grow bigger
Angelina_Jolie [31]
Yes just like a snake the shed their skin to grow like a outer shell
6 0
3 years ago
Genetically-different __________ are the kind of cells made from meiosis.
Bas_tet [7]

Gametes are the genetically different kind of cells which are produced as a result of meiosis. Meiosis is a reductional division in which the chromosomes are reduced to half. Genetic variation in the gametes is due to crossing over between two non-sister chromatids of a homologous chromosomes during meiosis.

7 0
3 years ago
Read 2 more answers
When a population is fragmented into smaller subpopulations, it may __________. View Available Hint(s) Hint 1.opened hint Fragme
Alex

Answer:

become more isolated.

Explanation:

Genetics can be defined as the scientific study of hereditary in living organisms such as humans, animals and plants.

Heredity refers to the transfer of traits (specific characteristics) from the parent of a living organism to her offspring through sexual reproduction or asexual production. Some examples of hereditary traits are dimples, tongue rolling, baldness, handedness, freckles, curly hair, color blindness, height, etc.

A population can be defined as the total number of living organisms living together in a particular place and sharing certain characteristics in common.

Generally, these populations may be divided into a fraction of the population (subpopulation) based on certain factors and reasons. When a population is fragmented into smaller subpopulations, it may become more isolated and experience very low genetic diversity i.e a drift in the genetic makeup of the total number of living organisms living together at a particular place (population).

Hence, fragmentation of a population into smaller subpopulations has an adverse effect because it would affect their health.

3 0
3 years ago
Officials attempt to control the spread of an exotic wildflower species by introducing its natural predator, a beetle. Unexpecte
Kamila [148]

Answer:

b. The beetle population has few predators in the new habitat.

Explanation:

Based on the scenario being described within the question it can be said that the best explanation for this is that there are few or no predators to kill them off. This is due to the fact that a predator to a certain species kills off a certain portion of the population for food which in term maintains the population of the preyed upon species at an average level, and thus prevents them from exponentially growing out of control like what is happening with the beetles.

7 0
3 years ago
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