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VIDYANAND JHA
I’m an accidental blogger and a microbiologist by education. I have dedicated my past 5+ years of learning to the field of life science. helping numerous individuals and providing useful educational content around the globe to help them grow in the field of biology. Helping others grow has always been my biggest driving force, and this story will tell you about the important time period of this journey.
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Regulation & Disorders of Circulatory System MCQ Test | Topic-Wise NEET Biology
Practice topic-wise NEET Biology MCQs on Regulation and Disorders of the Circulatory System based on NCERT concepts. Test your knowledge of...
ECG & Blood Vessels MCQ Test | Topic-Wise NEET Biology
Practice topic-wise NEET Biology MCQs on ECG and Blood Vessels based on NCERT concepts. Test your knowledge of electrocardiogram waves, P wa...
Human Heart – Structure & Cardiac Cycle MCQ Test | Topic-Wise NEET Biology
Practice topic-wise NEET Biology MCQs on the Human Heart and Cardiac Cycle based on NCERT concepts. Test your knowledge of heart structure,...
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Genotypic Ratio - Definition, Calculation, Monohybrid Dihybrid Trihybrid Cross, Significance and Important Terms
Understand genotypic ratios, how to calculate them for monohybrid, dihybrid and trihybrid crosses, and why they matter in Mendelian genetics.
Dominant and Recessive Traits - Definition, Homozygous Heterozygous Examples in Plants, Animals and Humans
Learn the difference between dominant and recessive alleles, how homozygous and heterozygous genotypes express traits in plants, animals and humans.
Telomeres - Structure, Functions, End Replication Problem, Telomerase, Aging, Disease and Factors Affecting Length
Explore telomere structure, their role in chromosome stability, the end‑replication problem, telomerase activity, aging and disease factors.
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The highest seismic domain in India is in:
Himalayan belt lies at collision zone of Indian and Eurasian plates, experiencing continuous tectonic stress and crustal deformation. This makes it Zone V, highest seismic risk zone in India, producing frequent high-magnitude earthquakes.
Ref: Keller and Bhatt, Natural Hazards and Environment, Chapter on Earthquake Hazards and Seismic Zonation of India, discussion on Himalayas as highest seismic domain due to plate tectonics, Bureau of Indian Standards classification
The charity provides support for pet owners who cannot afford private veterinary treatment is:
Blue Cross is prominent UK charity providing veterinary care, rehoming and education for pets whose owners cannot afford private treatment, distinct from Red Cross humanitarian aid, thus supporting animal welfare in communities.
Ref: Fogle, The Encyclopedia of the Dog and Veterinary Charities, section on Blue Cross animal charity organization providing free and subsidized veterinary support for low-income pet owners, published by Dorling Kindersley and Blue Cross official publications
Rusticles or 'rivers of rust' are structures that run down the sides of the sunken ships. They are formed by the action
Rusticles are icicle-shaped rust formations created by iron-oxidizing bacteria like Halomonas titanicae forming biofilms that metabolize iron from ship hulls, producing hydrated ferric oxides that stream downwards as fragile rust rivers.
Ref: Atlas and Bartha, Microbial Ecology Fundamentals and Applications, 4th edition, Chapter 16 Biocorrosion and Biodeterioration, discussion on iron-oxidizing bacteria forming rusticles on sunken ships like Titanic, Benjamin Cummings