#1
Which of the following is an example of a mutualistic ecological relationship?
#2
Which adaptation is NOT commonly observed in desert plants?
#3
What is the primary source of energy in most ecosystems?
#4
Which of the following is an example of a primary producer?
#5
Which of the following is a biotic factor in an ecosystem?
#6
What is the term for the role or function of an organism in an ecosystem?
#7
What is the term for the ecological relationship where one organism benefits while the other is neither helped nor harmed?
#8
Which of the following is an example of a behavioral adaptation?
#9
Which of the following is an example of a keystone species?
#10
What is the term for the process by which a population becomes better suited to its environment over time?
#11
Which biome is characterized by low temperatures, permafrost, and limited vegetation?
#12
Which of the following is an example of a pioneer species?
#13
In a food chain consisting of grass, rabbits, and foxes, which organism occupies the highest trophic level?
#14