stomodeum
why were the primitive society called the iron age
Amoeba is a primitive single celled organism.
variable declared with primitive datatype are called as primitive variable. ex: short s=12; char ch='a'; here in above case ch,s are declared with primitive datatype of short and char so it is called as primitive variables.. thanx, from rajesh adepu.
a unit cell which do not contain any interior point is called primitive unit cell.and a unit cell which contain extra lattice point not at corners is called non primitive unit cell.
The mouth of the crinoid is located right next to the mouth and their digestive system is u-shaped. This is perfect in a sessile existence because, if they attach themselves to a surface, both the mouth and anus will be able to function.
Traits that evolved early, such as the hole in the hip socket, are called primitive traits.
ganglia
It's called a silverfish.
Primitive unit cells use every lattice point as a unit cell vertex.Non-primitive unit cells, however, contain extra lattice points not at the corners.
Explosive Used For Fire-lanceGun powder was used by the Chinese to make explosives and the primitive flamethrower called a fire-lance.
The most primitive bacteria are known as cyanobacteria, also called blue-green algae. They are often considered to be some of the earliest forms of life on Earth and are capable of photosynthesis.
Mouth-less animals.