Paracrine Factors


While researching the mechanisms of induction that create the kidney tubules and also teeth, Grobstein (1956) as well as others located that some inductive events might happen in spite of a filter dividing the epithelial and mesenchymal cells.

Honey Bee


A honey bee is a eusocial flying insect within the genus Apis of the bee clade, all belonging to Eurasia. They are known for their building of perennial colonial nests from wax, the large size of their colonies,