Asked by Toffe Wilhelmsson on May 12, 2024

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nodules

A) theory of water movement through the xylem
B) pipelines of the xylem
C) a mutually beneficial association between a fungus and a young root
D) structures on roots that house nitrogen-fixing bacteria
E) pipelines of the phloem
F) evaporation from stems and leaves
G) actively transport sucrose into sieve tube members
H) theory of sugar movement through phloem

Nodules

In botany, swollen structures on plant roots that house symbiotic bacteria involved in the nitrogen fixation process.

Nitrogen-Fixing Bacteria

Microorganisms that convert atmospheric nitrogen into a form that plants can absorb and utilize, such as ammonia.

  • Differentiate among diverse plant structures and their unique functions, embracing those related to roots.
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YM
yukta17 mehndirattaMay 17, 2024
Final Answer :
D
Explanation :
Nodules are structures on the roots of some plants that house nitrogen-fixing bacteria, which convert atmospheric nitrogen into a form the plant can use.