Frogs
In Frog Embryos The Blastopore Becomes The
D The brain is derived from endoderm. This groove is the beginning of archenteron and its anterior opening is called blastopore. Pin By Pdarbinis On 3 Nature Biology Frog Puch Thus lateral lips and ventral lip of blastopore are also formed and fused with each other along with dorsal lip forming circular lip of blastopore. […]