Community Interactions

Define mutualism

• One organism benefits, one is unaffected

• Both organisms benefit

• One benefits, one is harmed.

Tags

NGSS.MS-LS2-2

Which of the following symbiotic relationships is considered parasitic?

• Ticks feeding on a dog
• Bees transporting pollen from flowers
• Pilotfish swimming under sharks
• Birds eating the insects fromo the back of hippo

Tags

NGSS.MS-LS2-2

Occurs when 2 or more organism use the same resource

• Competition
• Mutualism
• Commensalism
• Parasitism

Tags

NGSS.MS-LS2-1

Relationship where one organism benefits and the other is neither harmed nor helped

• Commensalism
• Parasitism
• Mutualism
• Competition

An organism where one organism benefits and another is harmed

• Commensalism
• Parasitism
• Mutualism
• Competition

When a mosquito bites you, you are the __________ and the mosquito is the  ____________.

• host, hostess
• parasite, host
• host, parasite
• prey, predator

Tags

NGSS.MS-LS2-2

One organism hunts and eats another organism.

• predation

• mutualism

• carnivore

• parasitism

Tags

NGSS.MS-LS2-2

Two male deer fight over a female. This is an example of

• Symbiosis

• competition

• predation

Tags

NGSS.MS-LS1-4

Hermit crabs use the shells of dead snails for homes. What type of interaction is this?

• mutualism

• commensalism

• parasitism

Tags

NGSS.MS-LS2-2

A type of symbiosis in which both species benefit is called...

• mutualism

• commensalism

• parasitism