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Unveiling a Hidden Gem: The Discovery of a New Freshwater Red Algal Species (Sheathia meghalayensis Elaya Perumal & Palanisamy, 2026) in Meghalaya, India by Botanical Survey of India

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The Discovery of Sheathia meghalayensis   Elaya Perumal & Palanisamy, 2026 The world of phycology—the study of algae—just got a little more fascinating. While marine red algae dominate our coastal vocabulary, their freshwater counterparts, the Rhodophyta, represent an ancient and highly specialized evolutionary lineage. (Photo credit: Dr. U Elaya Perumal, Botanical Survey of India) In a paper published in Current Science , researchers U. Elaya Perumal and M. Palanisamy from the Botanical Survey of India announced a major taxonomic breakthrough: the discovery of a distinct, critically endangered freshwater red alga named Sheathia meghalayensis  Elaya Perumal & Palanisamy, 2026 . (Photo credit: Dr. U Elaya Perumal, Botanical Survey of India) The Background: Filling a Critical Gap in India’s Biodiversity Northeastern India is recognized as a global biodiversity hotspot, yet its freshwater macroalgae have historically lagged behind marine species in documentation. Prior su...
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THE LIVING WORLD | Descriptive notes on The Living World

     Life is a complex organization of molecules that is unique and leads to growth, development, responsiveness adaptation, and reproduction. Living organisms are evolving, self-replicating, and self-regulating interactive systems. 1.Distinctive Characteristics Exhibited By Living Organisms                      The fundamental characteristics of livings are those which are found in livings and absent in non-livings. The characteristics of livings found in all livings are called defining features. The fundamental characteristics are  Growth,  Reproduction,  Ability to sense the environment,  Metabolism,  Ability to self-replicate,  Self-organize,  Interact and Emergence. I.Growth  An increase in mass and an increase in the number of individuals are twin characteristics of growth. A multicellular organism grows by cell division. In plants, this growth by cell division o...
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Location: Annakkili Amma Research Institute (AARI), 1, 152, Vembuli Amman Koil St, Vembuli Amman Koil, Madipakkam, Chennai, Tamil Nadu 600091, India
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AARI Institutional Day & World Oceans Day Quiz 2025

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  The Annakkili Amma Research Institute (AARI) was established on June 8, 2016, and inaugurated by Honorable T. Ulagalantha Perumal, father of our Proprietor. Since its inception, AARI has been committed to providing valuable services to students and the research community. Today, as we proudly step into our tenth year of service, we extend our heartfelt gratitude to all who have been part of our journey. Thank you for your continued support! As part of our Institutional Day celebrations & World Ocean Day, we are excited to present the AARI Institutional Day Quiz, 2025. We hope this initiative enhances your understanding and curiosity... All participants who secure more than a 50% score will receive the e-certificate. Your certificate will be shared via google drive after finishing the quiz kindly check your google drive for the certificate, for more query contact - aari2siva@gmail.com... Good Luck Loading… <<<<<< >>>>>>> Link to Q...
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AARI - Free Practice Test on Biology UNIT 2 BIOLOGICAL CLASSIFICATION MCQs Part - V : This series of quiz will enhance you to get knowledge related to BIOLOGY for various competitive Exams....

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AARI - Free Practice Test on Biology UNIT 2 - BIOLOGICAL CLASSIFICATION MCQs Part - V AARI - Free Practice Test on Biology UNIT 2 - BIOLOGICAL CLASSIFICATION MCQs Part - V AARI - Free Practice Test on Biology UNIT 1 - The Living World MCQs Part - XV : This series of quiz will enhance you to get knowledge related to BIOLOGY for various competitive Exams.... Some Practice tests available on our Blog https://www.aaribioscience.com/quiz AARI quiz on teaching and research aptitude   AARI Quiz on Environment Part 1 AARI Quiz on Environment Part 2 AARI Quiz on Environment Part 3 AARI Quiz on Environment Part 4 AARI Quiz on Environment Part 5 AARI Quiz on Environment Part 6 AARI Quiz on Environment Part 7 AARI Quiz on Environment Part 8 AARI Quiz on Environment Part 9 AARI Quiz on Environment Part 10 AARI Quiz on Environment Part 11 AARI Quiz – 4 Aptitude: Logical Reasoning| Competitive exam preparation Quiz Free practi...
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AARI Summer Internship on Algal Biotechnology for Pachaiyappa's College, Chennai Students May-June 2025

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 Summer Internship 2025 Annakkili Amma Research Institute (AARI), conducted 15 days summer internship program for Pachaiyappa's College, Chennai, PG Botany final year students.  The Internship program was covering Biomass Production, Biomass Harvesting, Biomass Processing, Lipid Extraction, Phycoremediation, SLF and other topics related to Algal Biotechnology. The 15 days program started on 21st May 2025 and till 5th  June 2024. This Blog Post contains the Provisional Name List of the students, who participated in the Internship Program during 21st May 2025 and till 5th  June 2024. This list is to cross verify the certificate provided by AARI (AARI certificates are provided with QR codes, if anyone want to check the authenticity of the certificate can simply scan and verify the Name and AARI register Number).    S. No. AARI Register Number Student’s Name College Roll Number   1.    ...
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