Exam 1: The Science of Biology

The term that Darwin used to describe the concept that those with superior physical,behavior or other attributes are more likely to survive than those that are not so well endowed,and thus are more likely to pass their traits to the next generation,is called:

A key contribution to Darwin's thinking was the concept of limits put on the geometric growth of populations by nature,originally proposed by:

Ginkgo trees are known to lose their leaves at a certain time each year throughout the United States.Based on this information,Ginkgo trees in China must behave the same way.These statements are an example of:

The proposal that one type of organism can change gradually into another type over a long period of time is known as:

Why was the determination of the actual sequence of the human genome considered to be descriptive science?

How does peer review influence the development of scientific theories?

Why is it necessary to take an interdisciplinary approach to studying biology?

A scientific theory is:

Based on hierarchical levels of biological organization,which of these choices represents the broadest level?

Multiple independent experiments have demonstrated that phytochrome helps trigger seasonal change responses in the plant such as changing color and loosening of leaves.Plants have the ability adapt to seasonal changes in their surroundings.This statement is an example of:

Based in the information provided,the best explanation for the low numbers of spiders and flies in plot 5 is:

The plots that were staked out on the island were part of the:

Which statement represents the biological characteristics that kittens,oak trees,swans,earth worms,elephants and crickets have in common?

If two different species of fish fossils were found in two different layers of sedimentary rock,what might one infer about the specimens?

Experiments are carried out to test a hypothesis by changing one variable at a time and including an unchanged variable termed a(n)________.

While you are riding the ski lift up to the top of the mountain on a very cold day you start to shiver involuntarily.You know that the shivering is your body′s attempt to help regulate your body temperature and is an example of what type of mechanism?

Dr.Ratard was trying to determine the cause of a mysterious epidemic affecting fish in the gulf of New Mexico.His proposal that the deaths were caused by an organism called a protist is considered a(n)________

What common life characteristic would cells from a daisy,bacteria,and a dog all have?

Recent discoveries of microscopic fossils have extended the known history of life to about:

McGraw-Hill Education -The species that have had proportionally the most time to diverge are: