female scientist checks the bacteria or sample under the microscope, while other scientists work in background - 虐待動物 個照片及圖片檔實驗室, 醫學研究, 顯微鏡
micropipette on hand of lab technicians perform bull semen analysis in veterinary lab, while colleague records data on tablet, ensuring stringent quality control for artificial insemination. - 虐待動物 個照片及圖片檔實驗室, 醫學研究, 動物實驗
portrait of a young protester man holding a banner at a protest against animal cruelty outdoors - 虐待動物 個照片及圖片檔動物實驗, 示威, 自由
Members of PETA hold signs calling for animal testing to be shut down as cars pass by approximately 3,000 other protestors showing their displeasure...
Protester holds an 'End animal experiments' placard in Parliament Square during a demonstration. Demonstrators gathered to protest against animal...
super cute and funny guinea pig is being hold by female doctor's hand while eating favorite green dill after medical treatment, finishing leaf - 虐待動物 個照片及圖片檔動物醫院, 天竺鼠, 手術
close up of a young woman shopping in a beauty store, applying eye shadow tester on her hand. cosmetics, make-up, beauty products shopping concept - 虐待動物 個照片及圖片檔化妝品, 藥房, 商店
close up, a laboratory technician place cattle semen samples slide to under a microscope for analyze bull semen quality in veterinary lab, artificial insemination and livestock breeding programs. - 虐待動物 個照片及圖片檔生物科技學, 顯微鏡, 實驗室
Zootechnician holds a laboratory mouse at the University of Geneva on January 18, 2022. On February 13, 2022 the Swiss citizen will vote for the...動物實驗
veterinary scientists prepare cattle semen samples on microscope slides using pipettes in a laboratory to evaluate bull semen quality for artificial insemination and livestock breeding. - 虐待動物 個照片及圖片檔精子, 實驗室, 醫學研究
female veterinarian listens to the dog's heart and lungs with a stethoscope while assistant holds the dog and calms it by petting - 虐待動物 個照片及圖片檔動物醫院, 實驗室, 動物
shiba inu breed dog tied on a tree in the street while being abandoned by its owner in a car. - 虐待動物 個照片及圖片檔動物, 寂寞
