Adriana Beatriz Sánchez-Urdaneta1,2*, Gisela del Carmen Rivero-Maldonado2, Cecilia Beatriz Peña-Valdivia3 and Dianelis del Carmen Sánchez-Urdaneta4
...e thickness of cladodes, cuticle, epidermis, collenchyma, parenchyma cell walls, and xylem walls was measured; the number of cell strata of the epidermis, collenchyma, parenchyma cells, xylem vessels, and calcium oxalate crystals (druse), were counted, as well as the perimeter of parenchyma cells, xylem vessels, and mucilage cells. A completely randomized experimental design with three replications was used. Among the most outstanding results, it was determine...