Frog Eggs
VINCENT PASQUE, UNIVERSITY OF CAMBRIDGE
... Xenopus laevis oocytes, to be exact. Otherwise known as the African clawed frog, this is another model organism used in developmental biology research.
Each oocyte is surrounded by thousands of follicle cells, shown by staining DNA blue. Blood vessels, which provide oxygen to the oocyte and follicle cells, are shown in red.
I'm standing on the edge of me.