cambium
acref-9780198705383-e-0558-audio-0558.mp4
acref-9780198705383-e-0558-audio-0558.mp4
acref-9780198705383-e-0558-audio-0558.mp4
acref-9780198705383-e-0558-audio-0558.mp4
cambium, a zone of dividing cells in plants such as the grapevine; the inner cells develop into xylem and later…
