Symbiotic Relationships

• Role of Lichens as Effective Biomonitors
  
  Exploring Lichens and Their Environmental Significance
  https://www.onlineupsc.com/current-affair/role-of-lichens-as-effective-biomonitors
• Understanding the Decline of Hard Corals in 2023
  
  A Deep Dive into Coral Health and Environmental Challenges
  https://www.onlineupsc.com/current-affair/understanding-the-decline-of-hard-corals-in-2023