{"content":[{"text":"What distinguishes a cactus from the \n rest of the plant world? \n Segments of stems are succulent \n • All sizes and shapes with ribs or tubercles \n • Some have tuberous roots \n Areoles – No other plant Family has areoles \n • Small felted pad, either circular or elongated, often fuzzy or hairy \n • Spine bearing area \n • Flowers originate here \n • New joints or pups originate here \n • Some cacti have 2 areoles – a primary for spines & another for flowers \n Petals intergrade with sepals (continuum) \n Transpire at night (stomata opens at night) \n DNA sequences","bbox":{"left":0.085,"top":0.01873,"width":0.8785610000000001,"height":0.852737}},{"text":"1.","bbox":{"left":0.035,"top":0.202259,"width":0.027767,"height":0.06106700000000001}},{"text":"2.","bbox":{"left":0.035,"top":0.372981,"width":0.027767,"height":0.06106699999999998}},{"text":"3. \n 4. \n 5.","bbox":{"left":0.035,"top":0.682304,"width":0.027775999999999995,"height":0.18916299999999997}}],"images_bbox":[],"images_bbox_not_text_overlap":[]}