Therefore, damage to the right side of the posterior portion of the brain can cause a loss of the left field of view in both eyes. Likewise, damage to the left posterior part of the brain can cause a loss of the right field of vision. The most common causes of this damage include stroke, brain tumour and trauma. These are the visual fields of a patient with a right-sided hemianopia tested on a machine called a Humphrey Field Analyser.
The main difference between cytokinesis in animal cells and  cytokinesis in plant cells is how the division occurs. In animal  cells there is a formation of a cleavage furro â¦ w which gradually  squeezes the cell in half. In plants cells they form a cell plate  that gradually divides the cell in half.
Under this is cytokinesis differences not mitosis. we are studying this now so i should know. plant cells: 1. no centrioles 2. form a cell plate at which a new cell wall fo â¦ rms 3. in telophase, phragmoplast (actin myosin microtubules a.k.a. cell plate) forms in center of cell 4. have a cell wall 5. nuclear and cell division found in special regions called meristems animal cells: 1. centrioles 2. form a cleavage furrow during cytokinesis 3. contractile ring forms approximately midway ...