Sei mhuka dzechikadzi dzakagadziriswa dzichine mazamu?

Nhanganyaya: Chakavanzika chemaNipples muMhuka Dzakagadziriswa Mukadzi

Ipfungwa isiriyo yakajairika kuti mhuka dzechikadzi, kana dzasvava kana kuti dzasvava, hadzisisina minyatso. Zvisinei, izvi handizvo, uye vanhu vazhinji vanoshamisika kuti sei mhuka dzechikadzi dzakagadziriswa dzichine mazamu. Mhinduro kumubvunzo uyu iri mune anatomy uye kushanduka kwemhuka dzechikadzi.

Kunzwisisa Chinangwa cheNipples

Mazamhu chikamu chakakosha chechimiro chemunhukadzi, sezvo achiita basa rakakosha mukubereka. Mazamhu ndiwo anoita basa rekuburitsa nekuburitsa mukaka, izvo zvinopa kudya kwakakosha uye masoja ekudzivirira chirwere kuvana vadiki. Mazamo anonzwawo kubatwa uye anoita basa rekubatana pakati paamai nemwana wavo.

Anatomy yeMhuka Dzechikadzi: The Mammary Glands

Mazamu, ayo ane basa rekugadzira mukaka, ari munyama yechipfuva yemhuka dzechikadzi. Nhamba uye kuiswa kwemazamu emazamu kunosiyana pakati pemarudzi akasiyana emhuka. Semuenzaniso, mhou dzine mazamu mana, nepo imbwa dzine gumi.

Kubatana pakati peNipples neKubereka

Kuvapo kwemazamo mumhuka dzechikadzi kwakabatana nekugona kwavo kubereka. Mazamhu anokura panguva yekuyaruka, zvichikonzerwa nekuchinja kwehomoni kunogadzirira muviri kubereka. Kukura kwema nipples kwakabatana zvakanyanya nekukura kwenhengo dzekubereka.

Mhuka dzechikadzi neHomoni: Basa reEstrogen

Estrogen, hormone inogadzirwa neovaries, inoita basa rinokosha mukukura kwemhuka dzechikadzi. Estrogen inokonzera kukura uye kukura kwenhengo dzekubereka, pamwe nekuvandudzwa kwehutano hwechipiri hwepabonde, semazamu uye mahudyu.

Mhedzisiro yeSpaying paMammary Glands

Spaying, kana kubviswa kwemaovari uye chibereko, zvinogona kukanganisa mazamu emhuka dzechikadzi. Kunyange zvazvo kusveta hakubvisi mazamu aripo, zvinogona kuderedza ngozi yezvipembenene zvemazamu nemamwe mamiriro ezvinhu anokanganisa mazamu.

Mazamu muNeutered Mukadzi Mhuka: Zvinogoneka Zvikonzero

Mumhuka dzechikadzi dzisina neutered, kuvapo kwema nipples kunogona kuverengerwa kune zvakasiyana siyana. Imwe tsananguro inogona kuitika ndeyokuti minyatso inokura mhuka isati yabviswa, uye haibatsirwi nekubviswa kwenhengo dzekubereka. Zvimwe zvingangoitika ndezvekuti minyatso imhaka yekusagadzikana kwehomoni kana zvimwewo zvinhu zvinogarwa nhaka.

Iyo Impact yeGenetics paNipple Development

Genetics inoita basa rakakosha mukukura kwema nipples mumhuka dzechikadzi. Nhamba, kuiswa, uye kukura kwema nipples zvinogona kusiyana zvikuru pakati pemarudzi akasiyana-siyana nemhuka imwe neimwe. Genetic factors zvinogonawo kukanganisa kunzwisiswa uye kushanda kwemazamu.

The Evolutionary Kukosha kwemaNipples muMhuka dzechikadzi

Mazamhu akaita basa rakakosha mukushanduka kwemhuka dzechikadzi. Kugona kuburitsa uye kupa mukaka kuvana kwakabvumira marudzi mazhinji kuti abudirire uye ararame munzvimbo dzawo. Mazamhu akaitawo basa rinokosha pakubatana pakati pavanaamai nevana, izvo zvave zvichiita kuti mhuka dzakawanda dzibudirire.

Mhedziso: Nyika Inonakidza yeNipples muFixed Female Mhuka

Mukupedzisa, kuvepo kwema nipples mumhuka dzechikadzi dzakagadzika inyaya inonakidza iyo inosimbisa iyo yakaoma anatomy uye shanduko yemhuka dzechikadzi. Kunyange zvazvo kubviswa kwenhengo dzekubereka kunogona kuva nemigumisiro pamazamu ezamu, kukura kwemazamu kwakanyatsobatanidzwa nekuchinja kwehomoni uye genetic factor. Mazamhu akaita basa rakakosha mukupona nekubudirira kwemhuka zhinji, uye anoramba ari chikamu chakakosha chechimiro chemukadzi.