Reblog to help this post zygote evolve into a Creature
The process by which cells make copies of themselves is called mitosis.
The fertilized egg quickly divides into a round clump of cells known as a blastocyst.
The blastocyst undergoes cleavage, developing a hollow interior with one opening that will eventually form the post’s digestive tract. In some posts (protostomes) the initial opening becomes the mouth, in others (deuterostomes) it becomes the anus. The post also develops distinct limbs.
The creature appears to be a tetrapod with four limbs, a head, and a tail.
