This essay focuses on preserving constant the conditions of life.That theory appears to be true for all living things at the present time under existing environmental conditions.

preserving constant the conditions of life

a biology multi-part question and need guidance to help me study.
It is multiple choice with short answers. It is 9 questions in 3 hours.

all living cells arise from pre-existing living cells.” That theory appears to be true for all living things at the present time under existing environmental conditions. If, however, since the action of any organism is determined by the manner in which its cells interact and since all cells interact in much the same way, the basic functioning of all organisms is also

all the vital mechanisms, varied as they are, have only one object: that of preserving constant the conditions of life.”

As originally conceived by Bernard, homeostasis applied to the struggle of a single organism to survive. The concept was later extended to include any biological system from the cell to the entire

originated on Earth more than once in the past, the fact that all organisms have a sameness of basic structure, composition, and function would seem to indicate that only one original type succeeded.

A common origin of life would explain why in humans or bacteria. In all forms of life in between—the same chemical substance, deoxyribonucleic. This acidbiology deals with groups or populations of organisms. This and that inhabit a given area or region. Included at that level are studies of the roles that specific kinds of plants and animals. It play in the complex and self-perpetuating interrelationships. This and that exist between the living and the nonliving world. As well as studies of the built-in controls that maintain those relationships naturally. Those broadly based levels