Impamvu Abagabo Bafite Amabere: Amayobera ya Biologiya Yapfunduwe

Umubiri wumuntu nuburyo bwacyo bukomeye byashimishije abahanga nabashakashatsi mu binyejana byinshi. Nubwo tuzi byinshi kumikorere yingingo na sisitemu zitandukanye, haracyari amayobera atangaje atarakemuka. Kimwe muri ayo mayobera ni ukumenya niba abagabo bafite amabere - amatsiko amaze imyaka ashishikaje abahanga.360 截图 20220630134715047_ 副本

Amateka, ikibazo cyimpamvu abagabo bafite ibere ryabyaye ibitekerezo bitandukanye na hypotheses. Kugira ngo basobanure neza iki kintu, abashakashatsi binjiye mu gusama no ku ngirabuzima fatizo kugira ngo bamenye impamvu zabyo.

Iterambere ry'intangangore z’inyamabere ni urufunguzo rwo gusobanukirwa ko habaho amabere mu bitsina byombi. Mubyiciro byambere byiterambere, mbere yimibonano mpuzabitsina igenwa, igishushanyo mbonera cyibinyabuzima kimaze kubamo ubushobozi bwo gusama. Kubaho kwa chromosome Y itera kurekura testosterone, biganisha ku iterambere ryimiterere yabagabo. Ariko, muri iki gihe insina zimaze gushingwa, bityo amabere arahari kubagabo nabagore.

Ikigeretse kuri ibyo, isano iri hagati yintanga zumugabo nigitsina gore zirenze amabere. Izindi ngingo nyinshi nibiranga, nkimiterere yigitereko nigituba, nacyo cyambere gikura nta tandukaniro ryimikorere hagati yimibonano mpuzabitsina. Ihindagurika ryihindagurika hagati yigitsina gabo nigitsina gore rishobora guterwa na marike rusange ihuriweho nabantu bose.

Birakwiye kandi kumenya ko amabere akora intego yingenzi kubagore - konsa. Ukurikije ibinyabuzima, abagore bagomba kugira amabere akora kugirango barere urubyaro. Ariko, kubagabo, insipo nta ntego igaragara. Ntibafite glande y’inyamabere cyangwa imiyoboro ikenewe mu gutanga amata. Kubwibyo, bakomeza kuba ibisigisigi bidafite akamaro ka physiologique.

Nubwo kubaho kwamabere yabagabo bisa nkaho biteye urujijo, ni ngombwa kumenya ko ari ibisigisigi byiterambere ryacu. Mu byingenzi, ni ibicuruzwa biva muri geneti yacu hamwe nigishushanyo mbonera cyumubiri wumuntu.

Nubwo ibisobanuro bya siyansi, amabere yumugabo akenshi atwara impungenge zuburanga no gusebanya. Ingero z'ibyamamare by'abagabo bambara bidakwiye cyangwa bagaragaza amabere yabo kumugaragaro byakuruye amazimwe n'impaka. Ariko, amahame mbonezamubano aragenda ahinduka kandi ibiganiro bijyanye no kwemerwa kumubiri no kugaragariza umuntu ku giti cye bigenda bigaragara.

Muri rusange, ibanga ryimpamvu abagabo bafite amabere yashinze imizi muburyo bugoye bwo gukura kwa emboro no kwisiga. Nubwo bisa nkaho bidasanzwe, ni gihamya imico dusangiye nkabantu. Mugihe dukomeje guhishura amabanga y’ibinyabuzima, ni ngombwa guteza imbere umuryango wihanganirana kandi wuzuye, aho usanga amabere y’igitsina gabo afatwa nkibintu bisanzwe kandi bidafite akamaro ko gutandukana kwabantu.


Igihe cyo kohereza: Ukwakira-28-2023