1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vfiekz [6]
2 years ago
9

How is vitamin d linked to natural selection? which skin tone allows someone to maintain the recommended level of vitamin d?

Social Studies
1 answer:
hram777 [196]2 years ago
8 0

According to the natural selection concept, lighter skin colour is developed to maximize vitamin D synthesis.

What is the connection between skin colour and vitamin D?

Compared to skin that is less pigmented, skin pigmentation, or melanin, absorbs the UVR that starts vitamin D synthesis, lowering the amount of vitamin D produced for a given exposure.

Why does lighter skin produce more vitamin D?

UV rays can be absorbed more effectively by lighter skin. This aids the body's ability to manufacture more vitamin D for functions like calcium development. People with a fair complexion who live in areas with lots of sunlight and close to the equator are more likely to experience folate deficiency.

Learn more about connection between skin and vitamin D: brainly.com/question/2331753

#SPJ4

You might be interested in
Facilitating __________ via social media and helping create space for community will lead to gathering insights into how your ta
Vikentia [17]

Facilitating <u>authentic dialogue</u> via social media and helping create space for community will lead to gathering insights into how your target audience thinks, acts, and values

The Information Age is upon us, and social media is one of its central pillars. Social media has revolutionized the way organizations are run, how communication, collaboration and public relations are effectuated.

But social media bubbles can be created which inhibits genuine dialogue and true change. Facilitating authentic dialogue and creating space for community here will bring manifold returns.

A focus on user participation and generation, interactiveness and collaboration, are essential to this. These will facilitate understanding the target audience of an organization, be they consumers of its products or potential recruits.

To learn more about social media: brainly.com/question/9564823

#SPJ4

7 0
2 years ago
By adopting a ____, you can look beyond commonly held beliefs to the hidden meanings behind human actions.
Hoochie [10]

Answer:

sociological perspective

Explanation:

4 0
3 years ago
Read 2 more answers
If we choose to accept scientific research results, sometimes we need to __________ our direct sensory experiences in favor of t
FinnZ [79.3K]

Answer: Discount

Explanation:

The scientific research is based on experimentation procedures, and the results framed are the product of maximum number of trials following the set controlled conditions. Sometimes the results obtained are opposite to what the researcher and general audience has expected. But if something proved scientifically then the sensory experiences may reject or consider the assumptions unworthy or may be discount the assumptions. As the assumptions lack credibility over the scientific evidences.

3 0
3 years ago
An unjustifiable and usually negative attitude toward a group and its members is called
tensa zangetsu [6.8K]
I think that the answer is prejudice.
4 0
4 years ago
Lord Baltimore was made the proprietor of Maryland by
Oduvanchick [21]

Answer:

<u>AAAAAAAA</u>

Explanation:

6 0
3 years ago
Other questions:
  • The use of turn signals and your __________ are the methods of communicating to other road users that are used most often. Body
    13·1 answer
  • Corporate culture ________.
    5·1 answer
  • Jeremy wrote an essay criticizing the college admissions process, arguing that heavy competition and limited educational resourc
    13·1 answer
  • May someone please help me with finding simple but elabret definitions for these words REALLY REALLY FAST
    13·1 answer
  • If a state official wished to challenge the constitutionality of a federal law, which amendment would she or he most likely cite
    8·1 answer
  • Which sentence from President Reagan's speech
    13·1 answer
  • Create a definition in your own words for Manifest Destiny.
    15·2 answers
  • Use each of these words in a sentence.
    7·1 answer
  • Explain the tactics used by Napoleon during battle
    6·1 answer
  • Raphael is an English tutor hired to help a student with research paper. He knows that his student is a visual learner. Which te
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!