Iyada oo qayb ka ah dawo-dhaqameedka Shiinaha ee dhinaca daawaynta casriga ah iyo cilmiga bayoolajiga, wax soo saarka bayooloji ayaa door aad u muhiim ah ka ciyaara ka hortagga iyo daaweynta cudurrada, ilaalinta iyo horumarinta caafimaadka dadka.Alaabooyinka bayoolojigu waxay u baahan yihiin habab badan oo bayooloji ah, nadiifin iyo farsamooyin falanqayn si loo helo yoolka.Sifeynta jirka, oo leh faa'iidooyin dabiici ah, ayaa si hal abuur leh u dhameystiri kara hawsha, waa geeddi-socod aan laga maarmi karin ee alaabta noolaha.
Alaabooyinka noolaha, oo leh noole yar-yar, dulin, sunta xoolaha iyo unugyada noolaha sida agabka bilawga ah, waxay leeyihiin arrimo badan oo aan la xakamayn karin sida ilaha iyo hababka wax soo saarka intooda badan.Qadarka wasakhda bayoolojiga ee lagu sheegay aad bay u weyn tahay oo si sax ah looma saadaalin karo.Tirada wasakhda iyo tirada ku jirta dareeraha ceeriin waxaa kaliya oo lagu xakameyn karaa shayada lagu qeexay heerka tayada.Way adagtahay in si buuxda loo xakameeyo wasakhyada kale, koontaroolka dhamaystirana waa aasaaska wax soo saarka aan wanaagsanayn.