La barba es un caracter sexual secundario típico del sexo masculino. ¿Por qué los machos del Homo sapiens desarrollaron ese rasgo? ¿Tiene alguna función? ¿Tiene algún efecto? En este vídeo exploramos los misterios que rodean a este accesorio de nuestras caras nada accesorio.


¡SÍGUEME EN MIS REDES!
Twitter e instagram: @ PatriTezanos


TIENDA DE LÁMINAS:
https://mastersoflol.com/


FUENTES:


Hormonal regulation of hair follicles exhibits a biological paradox https://www.sciencedirect.com/science...


The Endocrine Control of the Hair Follicle https://link.springer.com/chapter/10....


Mechanism of action of androgen in hair follicles https://www.jdsjournal.com/article/09...


The naked truth https://www.ncbi.nlm.nih.gov/pubmed/2...


Mate preferences and choices for facial and body hair in heterosexual women and homosexual men: influence of sex, population, homogamy, and imprintinglike effect https://www.sciencedirect.com/science...


The Role of Facial and Body Hair Distribution in Women's Judgments of Men's Sexual Attractiveness https://www.researchgate.net/publicat...


Beards augment perceptions of men's age, social status, and aggressiveness, but not attractiveness https://academic.oup.com/beheco/artic...


A lover or a fighter? Opposing sexual selection pressures on men’s vocal pitch and facial hair https://academic.oup.com/beheco/artic...


The evolutionary significance and social perception of male pattern baldness and facial hair https://www.sciencedirect.com/science...


A multivariate analysis of women's mating strategies and sexual selection on men's facial morphology https://royalsocietypublishing.org/do...


Sexual Selection, Temperature, and the Lion's Mane https://science.sciencemag.org/conten...

The influence of facial hair on impression formation https://www.ingentaconnect.com/conten...


Mustache Fashion Covaries with a Good Marriage Market for Women
https://link.springer.com/article/10....


Beards and the big city: displays of masculinity may be amplified under crowded conditions https://www.sciencedirect.com/science...


ATRIBUCIONES:


Doh De Oh de Kevin MacLeod está sujeta a una licencia de Creative Commons Attribution (https://creativecommons.org/licenses/...)
Fuente: http://incompetech.com/'>http://incompetech.com/music/royalty...
Artista: http://incompetech.com/'>http://incompetech.com/



Firebrand de Kevin MacLeod está sujeta a una licencia de Creative Commons Attribution (https://creativecommons.org/licenses/...)
Fuente: http://incompetech.com/'>http://incompetech.com/music/royalty...
Artista: http://incompetech.com/'>http://incompetech.com/



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