Ecological Relationship ( Post-Assessment)

Identify the relationship in the picture.

• Mutualism

• Commensalism

• Parasitism

• Preation

It is a relationship wherein an organism is being benefitted, but the other organism is unharmed.

• Predation

• Competition

• Commensalism

• Parasitism

In the picture, identify which is the host and the parasite.

• Lice- Host

  Human- Parasite

• Human- Host

  Lice - Prey

• Human - Host

  Lice - Parasite

• Lice- Predator

  Human - Prey

these dear fight for their mate. Which ecological relationship is observed?

• Mutualism

• Parasitism

• Competition

• Commensalism

This ecological relationship exists when one organism eats another organism

to obtain nutrients.

• Parasitism

• Predation

• Mutualism

• Competition

This type of ecological relationship refers when individuals or populations

compete for the same resource and can occur within or between species.

• Predation

• Competition

• Parasitism

• Commensalism

Which of the following describes parasitism?

• fern plant growing on a trunk of a tree

• barnacle sticking on the shell of an oyster

• orchid living on a trunk of a mahogany tree

• a hookworm absorbing nutrients inside a pig’s intestines

What type of relationship is shown in the picture?

• Commensalism

• Mutualism

• Parasitism

• Competition

Which relationship is shown in the Lichen( Algae and Fungi relationship)

• Competition

• Parasitism

• Mutualism

• Predation

Which relationship is shown in the picture?

• Parasitism

• Predation

• Commensalism

• Competition