amoeba
Acquired Trait
as a multicellular organism develops, its cells as a multicellular organism develops, its cells
a fertilized cell develops into a organism during the cell cycle
Organisms develop by symbiosis.
The stage of a multicellular organism that develops from a zygote.
Fertilization
sea horse
The stage of a multicellular organism that develops from a zygote.
the answer is Zygote
Producing antibodies in response to a vaccination
amoeba
In general, a matrix is the place where something develops. For instance, the nail matrix is where the nail develops. Alternatively, it is a mechanism for harvesting electricity from an organism while creating a Virtual Reality envornment to keep the organism oblivious to its metareality.