a fertility lab technician meticulously performs the fertilization of an egg. - 胚胎 個照片及圖片檔人類繁殖, 實驗室, 顯微鏡
close up in the fertility laboratory the doctor preparing embryo cultivation plates - 胚胎 個照片及圖片檔實驗室, 人類繁殖
close up in the fertility laboratory the doctor preparing embryo cultivation plates - 胚胎 個照片及圖片檔實驗室, 科學家
doctor used an ultrasound 3d sonogram monitor for the fetus 22 weeks young adult patient pregnant - 胚胎 個照片及圖片檔超聲波, 胎兒, 立體
ivf process verification - skilled hands in medical gloves position dishes for inspection - 胚胎 個照片及圖片檔醫學研究, 細胞, 顯微鏡
a laboratory technician in a fertility clinic carefully fertilizes an egg under controlled conditions. - 胚胎 個照片及圖片檔人類繁殖, 實驗室, 診所
stem cell research, nuclear transfer being carried out on several embryonic stem cells for cloning - 胚胎 個照片及圖片檔幹細胞, 特寫
Doctors hands removing embryo samples from cryogenic storage, Fertilized embryos are stored in liquid nitrogen filled tanks to keep them as new if...診所, 人類繁殖
This undated microscopic photo shows cloned human embryos used to generate stem cells during an experiment in Seoul. South Korean researchers said...
embryologist performing essential nutrient refresh in sterile lab environment - 胚胎 個照片及圖片檔醫學實驗室, 技術, 幹細胞
Embryologist Ric Ross holds a dish with human embryos at the La Jolla IVF Clinic February 28, 2007 in La Jolla, California. The clinic accepts...
ultrasound sonogram monitor for the fetus 37 weeks young adult patient pregnant - 胚胎 個照片及圖片檔超聲波, 技術, 雙胞胎
Donated human embryo is seen through a microscope at the La Jolla IVF Clinic February 28, 2007 in La Jolla, California. The clinic accepts donated...美國, 加州
