Practice question

MCQ

Question

Which of the following statements about biogeochemical cycles is incorrect?

Options

Choose one · Correct answer highlighted

They involve both living and non-living components They help recycle essential elements Nutrients are lost permanently from the ecosystem Correct Microorganisms play a role in nutrient cycling

Explanation

Nutrients are not lost permanently; they are continuously recycled in ecosystems.

Share this question

Discussion

Comments

0 comments

Please log in to join the discussion.

No comments yet. Be the first to start the discussion.

Related blogs

Guides and insights connected to this topic

Botany 06 Sep 2026

Plant Kingdom Biology Notes - Systems of Classification, Algae, Bryophytes, Pteridophytes, Gymnosperms, Angiosperms and Plant Life Cycles

Class 11 Plant Kingdom notes covering artificial, natural and phylogenetic classification, algae, bryophytes, pteridophytes, gymnosperms and...

Virology 03 May 2023

Bacteriophage- Definition, Structure, Life Cycles, Applications, Phage Therapy

Bacteriophage Bacteriophage or Phage is a virus that infects and replicates only within the body of bacteria. Bacteriophages were discovered...

Genetic 25 Sep 2026

Tumor Suppressor Genes: Definition, Discovery, Types, Mechanisms and Role in Cancer

Cells are innately designed to suppress uncontrollable cell proliferation, i.e., cancer. They have intricate tumor suppression mechanisms known as tumor suppressor genes to prevent such abnormalities. When these mechanisms are disrupted, the probability of developing cancerous ce...