Unit 1 Bio Sci Method, Characteristics of Live, Animal Behavior

Question 1

A circadian rhythm is a cycle that

Accepted Answer

has a daily pattern

Question 2

Cookie Monster is blue in color and devours many cookies. What type of observation is this?

Accepted Answer

qualitative

Question 3

How many variables can be tested in a controlled experiment?

Accepted Answer

1

Question 4

A pheromone is a type of

Accepted Answer

chemical messenger

Question 5

Why might grazing mammals gather in groups?

Accepted Answer

offer greater protection from predation

Question 6

Animals are least likely to migrate out of an area where there is little or no seasonal change in weather.

Accepted Answer

True

Question 7

The amount of light and temperature are examples of factors to which living things respong.

Accepted Answer

True

Question 8

A scientist notices that deer are glowing bright green near the Callaway Nuclear Plant. This is an example of a(an)

Accepted Answer

observation

Question 9

The process by which organisms keep their internal conditions fairly constant is called

Accepted Answer

homeostasis

Question 10

Imprinting occurs when animals reach adulthood.

Accepted Answer

False

Question 11

Biology is the study of life (living world).

Accepted Answer

True

Question 12

A behavior that is altered as a result of experience is called

Accepted Answer

learning

Question 13

What do you call information gathered from an experiment

Accepted Answer

data

Question 14

An animal is most likely to enter dormancy when food is plentiful and weather is mild.

Accepted Answer

False

Question 15

In science, a hypothesis is useful only if it can be tested.

Accepted Answer

True

Question 16

The first step of the scientific method is

Accepted Answer

obervations

Question 17

Big Bird is 8 foot 2 inches tall. What type of observation is this?

Accepted Answer

quantitative

Questions 17