Answers what is the name and function of the small green spots visible in the spongy mesophyll (e) and palisade mesophyll (c) tissues?

Mesophyll of a green parenchyma. Diversity shape cell, number less chloroplast, level not clear, loosely arranged, intercellular space developed,like the sponge. The mesophyll is a layer of cells, the palisade cells, which contain the chloroplasts. These palisade cells are found in dicotyledonous plants. 

his research revealed two genetically different groups of prokaryotes, which justified splitting kingdom monera into two kingdoms. the genetic and cellular differences were so great, that these two kingdoms were eventually placed into different domains in the current three-domain system.