Chest pain refers to pain felt anywhere in the chest area from the level of your shoulders to the bottom of your ribs. It is a common symptom. There are many causes of chest pain. This leaflet only deals with the most common.
Answered by The WikiAnswersÂ® Community. Making the world better, one answer at a time. The Genes determine the nature of the cell's work....Each gene is a blueprint that directs the production. The Genes determine the nature of the cell's work....Each gene is a blueprint that directs the production.
There are two key differences.  1) In animal cells, there are centrioles that pull on the spindle fibers at the left and right poles of the cell during metaphase. Centriolesâ¦ do not exist in plant cells.  2) When a cell ends telophase and reenters into interphase, plant and animal cells vary.