a photomicrograph of a plant protoplast cell

green plant flower produce leaf food vegetable herb fruit garden petal yellow grass art tree dish photomicrograph protoplast cell isolated use cutting-edge biotechnology crispr technology experiment lab microscope plant nature cell photomicrograph science macro stem light micrograph slide detail cross research micro biology lab microscopic flora optical botany cs photomicroscopy nucleus tissue graph vascular xylem scientific phloem vegetation flower green white educational botanical agriculture histology education chloroplast anatomy botanic background organic microbiology