Symbiosis Study Guide Review 26

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

A relationship between two organisms in which both organisms benefit

• Mutualism

• Competition

• Parasitsm

• Commensalism

A relationship between 2 organisms in which one organism benefits and the other is harmed

• commensalism

• parasitism

• mutualism

• predation

Temperature, light, air, water, and soil are all  _____  parts of the environment

• alive
• biotic 
• abiotic
• living

Tags

NGSS.MS-LS2-3

What factor would cause animals of the same species to begin competing with one another?

• increase in precipitation         
• the presence of decomposers
• the introduction of a new food source
• limited supply of resources

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

Which of the following would be considered to be prey?

• an animal that has to hunt for its food
• an animal that is eaten by another animal
• an organism that makes it own food
• an organism that feeds on the blood of another animal

A consumer that hunts is called:

• a producer.
• an omnivore.
• a predator.
• a herbivore.

Yucca flowers are pollinated by yucca moths. The moths lay their eggs in the flowers where the larvae hatch and eat some of the developing seeds. Both species benefit. 

• parasitism
• commensalism
• mutualism

Tags

NGSS.MS-LS1-4

 The stork uses it saw-like bill to cut up the dead animals it eats. As a result, the dead animal carcass is accessible to some bees for food and egg laying. The relationship neither harms nor benefits the stork.

• parasitism
• commensalism
• mutualism

Tags

NGSS.MS-LS2-2