The inner layer of the cortex differentiates into the endodermis.皮层的内层分化为内皮层.Phellem layer can do cork, endodermis can do dye.木栓层可做软木塞, 内皮可做染料.The primary root is tetrarch , and endodermis with casparian strip is obvious...
Strut of cell of tube wall endodermis, appear hobnail kind dash forward to tubal antrum.管壁内皮细胞肿胀, 似鞋钉样突向管腔.The inner layer of the cortex differentiates into the endodermis.皮层的内层分化为内皮层.Phellem layer can do cork, endodermi...