No trees are found in the Tundra biome near polar region of northern hemisphere due to
A. snowfall which inhibits plant respiration
B. frozen ice beneath the surface soil restricts root growth
C. Only ‘a’
D. Both ‘a’ and ‘b’
Answer:B
No trees are found in the Tundra biome near polar region of northern hemisphere due to
A. snowfall which inhibits plant respiration B. frozen ice beneath the surface soil restricts root growth C. Only ‘a’ D. Both ‘a’ and ‘b’