[Campbell Biology P.1225] Which of the following statements most accurately describes the cha... | Practice Question
Which of the following statements most accurately describes the characteristic plant life and their adaptations in temperate broadleaf forests and tundra biomes?
A: Temperate broadleaf forests are dominated by evergreen eucalyptus trees globally, while tundra features tall conifers.
B: Temperate broadleaf forests have distinct vertical layers of vegetation, whereas tundra plant growth is restricted by permafrost.
C: Both biomes are dominated by deciduous trees that shed leaves in winter, but tundra trees are significantly smaller.
D: Temperate broadleaf forests are characterized by a permanent frozen layer of soil, while tundra plants have extensive root systems.
Explanation
Temperate broadleaf forests are known for their distinct vertical layers canopy, understory, shrub, herb layers . In contrast, tundra vegetation mosses, grasses, forbs, dwarf shrubs is primarily restricted by permafrost, a permanently frozen layer of soil that limits root growth.