5. Theory Review: Ecology

Q1: Where does the word “Ecology” come from?

Q2) Functional vs Structural components refers to:

a) Different types of cells in an organism
b) The role an organism plays in an ecosystem versus its physical characteristics
c) The internal organs of an organism
d) The classification of organisms based on their physical appearance

Q3) What is the nutrient cycle?

Q4) Name the three symbiotic relationships.

Q5) What is the difference between predation and parasitism?

a) Predation involves intense physical effort, while parasitism is passive.
b) Predation involves feeding on prey (killing) from the outside, while parasitism invades living cells and does not necessarily cause the death of the host.
c) Predation is mutually beneficial, while parasitism harms the host.
d) Predation is a one-time interaction, while parasitism is a long-term relationship.