After putting the agar in a petri dish for a few days we observe the colonies that grow in the petri dish from what i observe the form is circular . even though all of the colony is not grown completely yet but from what is already grown it is hard to find the actual diameter or size of the colonies on the bacteria but all the colonies is also called as a punctiform (Tiny colonies). From the side of petri dish we i can see that the elevation is flat it is not raised , and the surface of the petri dish it can be seen that there was a few colony that appear from what i see there is only 4 types of colony : -White dots / circles -Light green / yellowish green circles -Grey circles. The surface color is yellow and also make it a little bit opaque,