How big is a palisade cell?

Answer 1

According to this table (http://www.plantcell.org/cgi/content-nw/full/14/1/149/TBL1) a palisade cell is between 700 and 1000 square micrometers.

Was this something you were supposed to determine as part of a lab? In that case, the answer I've provided probably won't help you at all...

Answer 2

Animals, too, have many different types of cells. In humans, for example, there are red blood cells which carry oxygen, skin cells which protect the body, bone cells to make the skeleton and nerve cells to send messages around the body
In multi-cellular organisms, each of the vital functions of life have different specialized cells to perform them. Nerve cells are not capable of carrying oxygen like red blood cells can. Skin cells cannot carry messages the way nerve cells do. All the different types of cells work together in tissue and organ systems to make up complex living bodies.
All forms of life, from the biggest trees to the microscopic organisms that swim in the smallest drop of water, are made up of cells
Most organisms are made up of many types of different cells. Some organisms, called single-celled organisms, have all they need for life in one single cell. They can move, breathe, feed, grow, reproduce, excrete and are sensitive even though each individual exists as a single cell. An example of a single-celled organism is a paramecium.

Answer 3

same size of a normal plant cell is just the shape that changes