Equal Cell Division in Nuclear Membrane in the Branchiostoma Lanceolatum

Equal Cell Division and the Formation of the Nuclear Membrane in the Branchiostoma Lanceolatum Membrane in the Branchiostoma LanceolatumA. Mphioxus, Lancelet, model enlarged approx. 500 times, made in SOMSO-Plast®. Nine models (A - J) on stands with green bases show the various stages in cell division, the formation of the blastula and original membrane. Model in one piece.