AP BIOLOGY

ECOLOGY

BIOMES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Many mature ecosystems are dominated by a community of ____
A
Decomposers
B
Climax Species
C
Producers
D
Pioneer species
Explanation: 

Detailed explanation-1: -Over time, a stable, balanced ecosystem develops. As a community matures, it may become dominated by well-adapted climax species.

Detailed explanation-2: -[ klī′măks′ ] An ecological community in which populations of plants or animals remain stable and exist in balance with each other and their environment. A climax community is the final stage of succession, remaining relatively unchanged until destroyed by an event such as fire or human interference.

Detailed explanation-3: -Examples of climax species include the white spruce (Picea glauca), coast redwood (Sequoia sempervirens), etc. Ecological equilibrium can be attributed to the fact that the said community is made up of species that are best suited for the average conditions prevailing in the region.

Detailed explanation-4: -A biome is a large group of ecosystems that share the same type of climax community.

There is 1 question to complete.