Exam 1: Life: Biological Principles and the Science of Zoology

Physiological sciences ask questions about the ____________ causes underlying a biological system whereas the evolutionary sciences ask questions about the ultimate causes that have produced the system.

The structure of a brick does not predict the design of a home.Study of muscle tissues does not allow you to predict the design of a bird or snake.Such examples demonstrate

Living organisms represent stored energy in the form of chemical compounds.When they die,what happens to this stored energy?

From Missouri to central Ohio to Pennsylvania,many people believe that they have water moccasins ("cottonmouth snakes")in their farm ponds.Many have "seen them" although they are not so foolish as to try to capture one alive.Meanwhile,the wildlife officers and the range maps in the herpetology books say that cottonmouths do not breed this far north.What is the most scientific attitude to assume on this issue?

"Self-replicating molecular assemblage" is a classic definition of life.However,clay particles in clay soil contain aluminum and iron compounds that determine the pattern of particles in adjacent layers over time and,therefore,represent a self-replicating molecular assemblage.What can we conclude?

Which kingdom contains multicellular organisms that ingest their food?

Which of the following questions addresses an ultimate cause in biology that could be studied using the comparative method?

Which statement about a hypothesis is NOT correct?

A group within an experimental design that is subjected to all the conditions except the experimental variable is called the ______________.

The appearance of new characteristics at a given level of biological organization is known as emergence,and these characteristics are known as _______ ________.

Embryos,larvae,and metamorphosis are related to which characteristic of living systems?

Powerful theories that guide a broad range of research are

During the creation court case in Arkansas,Judge Overton defined the essential properties of science.Which statement is NOT true about science?

Which best describes the first law of thermodynamics?

Irritability is related to which general property of living systems?

The main function of a genetic program is to

Which is consistent with the laws of physics governing energy?

Which of the following terms best describes a conceptual scheme in science that is strongly supported,has not yet been found incorrect,and is based on the results of many observations?

What is the goal of using the experimental method to investigate proximate causes in biology?

Explain Darwinian evolution as an emergent property of the population level of biological organization.