孕;
胎;The ovary was trilocular with axile placentation and the ovule was anatropous, biteguminous and crassinucellate.
子房3室，中轴胎座。
倒生，双被，厚心型。
词条纠错
X
placentation
n. 胎盘形
词
n. 联想词
Simple ovary, the placentation is brink.The ovules are campylotropous.The ovule is bitegmic and crassinucellate.The megaspore archesporium is initiated from sub-epidermis of nucellus.
摘要矮沙冬青子房单心皮1室，边缘胎座，弯生，具双被、厚心。
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相似单词
placental mammal, placentalia, placentapeptone, placenta-shaped, placentate, placentation, placentiform, placentin, placentitis, placentocytotoxin,
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