SOL 7/8 Review

Cattle egrets forage (feed) in fields among cattle. The egret gets easy access to flying insects stirred up by the cattle, and the cattle don't care if they are there or not.

• mutualism
• commensalism
• competition
• parasitism

Tags

NGSS.MS-LS2-2

A relationship between two organisms in which one organism benefits and the other is unharmed...

• Mutualism 
• Competition
• Parasitsm 
• Commensalism 

A tapeworm and a cat have this type of relationship.

• mutualism
• parasitism
• commensalism
• competition

Tags

NGSS.MS-LS2-2

What type of symbiosis?  Hummingbirds feed on nectar from flowers.  The flowers are pollinated by hummingbirds as they move from flower to flower.

• commensalism
• mutualism
• parasitism
• predation

Two organisms both benefit from the relationship

• Commensalism
• Mutualism
• Parasitism

A bird makes a nest in a tree.  The bird gets a house, but the tree is unharmed.

• Commensalism
• Mutualism
• Parasitism

Tags

NGSS.MS-LS2-2

A bear eats fish out of the river

• mutualism
• parasitism
• predator / prey

Tags

NGSS.MS-LS2-4

The black bear has a tick on it's back

• parasitism
• mutualism
• commensalism

Mosquitos bite humans and suck out blood, which they use as food. The human may become sick from the bite. Which symbiosis is this?

• mutualism

• parasitism

• commensalism

• predation

 A flea feeds on a mouse’s blood and harms the mouse.

• parasitism
• commensalism
• mutualism