old engraved illustration of the blastodermic vesicle or blastocyst, a crucial stage in the early development of a mammalian embryo - 受精卵子 個照片及圖片檔
old engraved illustration of segmentation of the ovum or cleavage, the early cell division process of a fertilized ovum (egg) into a multicellular structure - 受精卵子 個照片及圖片檔
old engraved illustration of oocyte maturation or ovum maturation, a process where an immature egg (oocyte) undergoes significant changes to become capable of fertilization and subsequent development - 受精卵子 個照片及圖片檔卵子, 19世紀風格
January 2024, Berlin: A Petri dish with fertilized eggs is placed in an incubator at the Fertility Center Berlin on Spandauer Damm. Photo: Jens...實驗室, 人類繁殖, 細胞
an ovum being released from an ovary, sperm penetrating the ovum and the resulting zygote implanting on the endometrium wall. - 受精卵子 幅插畫檔、美工圖案、卡通及圖標
a microscopic view of a fertilised female egg implanted in the endometrium wall from a frontal cross section of the female reproductive system. - 受精卵子 幅插畫檔、美工圖案、卡通及圖標
extreme close-up of an abdominal hormone injection at home during ovarian stimulation for egg freezing, ivf preparation and fertility preservation treatment - 受精卵子 個照片及圖片檔
microscope in the hands of an embryologist: close-up of a specialist's eyes adjusting focus. - 受精卵子 個照片及圖片檔
