CH 37 2.0

Question 1

Define Predation & Herbivory

Answer 1

A species kills & eats another / eating plant parts or algae by an animal

Question 2

Define Commuinty

Answer 2

assemblage of all pops of organisms living close enough together for potential interaction

Question 3

Define Interspecific interactions

Answer 3

relationships w/ individuals of other species in community (-/-)

Question 4

Interspecific competition occurs when…

Answer 4

pops of two different species compete for same limited resource (-/-)

Question 5

Define Mutualism

Answer 5

symbiotic relationship where both
pops benefit (+/+)

Question 6

Define Parasites & pathogens

Answer 6

A species uses a host species at its detriment.

Question 7

Interactions where one organism
involved is neither harmed nor benefited but the other is harmed is…

Answer 7

Amensalism.

Question 8

Interactions where one organism
involved is neither harmed nor benefited but the other benefits is…

Answer 8

Commensalism

Question 9

Species that need the other to survive are known as… / Species dat don’t need other species to survive (but still benefit) are known as…

Answer 9

Obligates / Facultative

Question 10

Define Ecological Niche

Answer 10

Sum of comm. use of biotic & abiotic resources in its environment