Module 51

Question 1

Levels of organization

Answer 1

1) species
2) population
3) community
4) ecosystem
5) biosphere

Question 2

Species

Answer 2

Smallest and most fundamental unit on the ecological hierarchy

Question 3

Population

Answer 3

Consists of all individuals belonging to the same species within an given area

Question 4

Community

Answer 4

A collection of populations in a given area that interact with each other

Question 5

Ecosystem

Answer 5

Connection between abiotic and biotic

Question 6

Biosphere

Answer 6

Includes all ecosystems on earth

Question 7

Phototropism

Answer 7

A plant response to the environments cause sunlight to grow towards the sunlight

Question 8

Photoperiods

Answer 8

How animals respond to the environment for example when to migrate and when to breed

Question 9

Communication

Answer 9

Transfer of information between two individuals

Question 10

Examples of communication

Answer 10

Visual, auditory, chemical, tactile and electrical signals

Question 11

Innate behaviors

Answer 11

Behavior performed without prior experience

Question 12

Learned behavior

Answer 12

Genes are necessary to perform the behavior, environment has a bigger role