最終更新日：2024/08/02

(biology) Relating to, or connected with, the two primitive germ layers, the ectoderm and endoderm.

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ectental

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ectental

adj

(biology) Relating to, or connected with, the two primitive germ layers, the ectoderm and endoderm.

The ectental structure of the organism allows it to adapt to its environment.

意味（1）

(biology) Relating to, or connected with, the two primitive germ layers, the ectoderm and endoderm.

the ectental line, or line of juncture of the two layers in the segmentation of the ovum