Question 1

Which of the following is NOT a characteristic of life as defined in biology?

Accepted Answer

Ability to photosynthesize

Question 2

Which domain of life includes organisms with membrane-bound organelles?

Accepted Answer

Eukarya

Question 3

A scientist observes that light-colored mice are attacked less frequently on beach habitats than dark-colored mice. Which scientific process is being used when the scientist collects data to support this observation?

Accepted Answer

Inductive reasoning

Question 4

In the mouse coat color experiment, what is the independent variable?

Accepted Answer

The color of the mouse models (light or dark)

Question 5

Which of the following best describes natural selection?

Accepted Answer

A mechanism by which populations change over generations due to differential survival and reproduction

Question 6

Based on the mouse coat color experiment, what is the dependent variable?

Accepted Answer

The percentage of attacked models

Question 7

Which of the following is a correct application of the scientific method in the context of the mouse coat color experiment?

Accepted Answer

Formulating a hypothesis that mice with coloration matching their environment are less likely to be attacked

Question 8

Which of the following statements about evolutionary relationships is correct?

Accepted Answer

Populations evolve over generations through changes in allele frequencies

Question 9

In the context of the mouse experiment, which of the following is a plausible hypothesis?

Accepted Answer

Predators are more likely to attack non-camouflaged mice because they are easier to spot

Question 10

Which of the following best describes a control in the mouse coat color experiment?

Accepted Answer

Using camouflaged models that match the habitat as a baseline for comparison

Question 11

Which reasoning process is used when a scientist forms a general conclusion based on specific observations?

Accepted Answer

Inductive reasoning

Question 12

Which of the following is an example of a testable hypothesis in biology?

Accepted Answer

If light-colored mice are placed on a beach habitat, then they will be attacked less frequently than dark-colored mice.

Question 13

Which of the following best explains why the mouse coat color experiment does NOT prove that predation is the only factor influencing coat color evolution?

Accepted Answer

Other factors such as temperature, disease, or mating preferences could also influence coat color

Question 14

Which of the following is a correct interpretation of the data shown in the mouse coat color experiment?

Accepted Answer

Non-camouflaged models were attacked more frequently than camouflaged models in both habitats

Question 15

Which of the following best describes the role of adaptation in natural selection?

Accepted Answer

Adaptations are traits that increase an individual's fitness in a specific environment

Question 16

Which of the following is an example of deductive reasoning in biology?

Accepted Answer

If all mammals have hair, and a whale is a mammal, then a whale must have hair.

Question 17

Which of the following best describes a phylogenetic tree?

Accepted Answer

A diagram that shows evolutionary relationships among species

Question 18

Which of the following is a correct statement about the three domains of life?

Accepted Answer

Bacteria and Archaea are both prokaryotic, while Eukarya are eukaryotic

Question 19

Which of the following is an example of a population-level change rather than an individual change?

Accepted Answer

A population of insects becomes resistant to a pesticide over several generations

Question 20

Which of the following best describes the logic of a scientific hypothesis?

Accepted Answer

If..., then... logic that leads to a testable prediction

Introduction to Cell and Molecular Biology: Evolution, Classification, and Scientific Inquiry

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