Sjdopulse Animal Anatomical Model Hydra Model - Hydra Anatomical Model - For Junior High School Biology Teaching Model,Medical Training Aid
sjdoPulse
Anatomical Hydra Model The product consists of a water raft model and a partially enlarged model of leeches. The body wall section shows structures such as ectoderm and middle layer. It is an effective tool for your practical training. A longitudinal cut through the back of the leeches and the angular tentacles shows that the digestive cavity communicates with the inner cavity of the tentacle. The and egg sets each show cells and eggs. Medical teaching model - The model is suitable as a teaching aid in zoology lessons, so that students can easily understand the shape and structure of the leech. Improve students' teaching effect and learning efficiency The external morphology of leeches shows that the buds and ovaries are located on the sides of the mouth, at the base and on the tentacle. The body wall section has a structure such as ectoderm, mesothelium, endoderm, muscle cells, spinous cells and glandular cells.
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