microscopic view of chromosomes and dna double helix rotating on light blue background - 染色體 個照片及圖片檔CRISPR
Human karotype, 23 pairs of chromosomes, Bottom right, the pair of sex chromosomes XY or XX determines the sex.顯微鏡
Normal Karyotype 46,Xy Male. Human Chromosomes Are Classified By Groups According To The Denver Classification In Which They Are Arranged By...男人
illustration dna spin futuristic digital background,abstract background for science and technology - 染色體 個照片及圖片檔抽象, 分子
dna research, scientist viewing a dna autoradiogram showing the results from samples on the lab bench - 染色體 個照片及圖片檔實驗室, 長椅