bio
Which of the following is not a biome?
Estuary
What is the difference between R vs. K selection
K selection has a low number of offspring and a long life span; R selection has a higher number of offspring and short life span.
Which of the following is not a characteristic of a living organism?
Movement
Which of the following best describes a keystone species?
A species that greatly alters an ecosystem if removed.
The quality of energy decreases every time it is transferred between the trophic levels because it is in inefficient.
Competition
What is a niche?
The specific role an organism plays in an ecosystem.
Non-native species are introduced by:
Travel Settlement Use for landscaping/farming
The term that defines when a small population relocates to a new area is referred to as:
The founder effect
Which of the following terms includes all the others?
Biosphere: contains Ecosystem, Population, Biome