Medical Biology MCQs. This set blends human anatomy, physiology, pathology, microbiology, immunology, genetics, and applied medicine — aligned with CBSE/ICSE, NEET/CUET, CSIR-NET, GATE, DBT-BET JRF, USMLE, PLAB, AMC, SAT Bio, GRE Bio, BMAT, IMAT. Part 1 — Medical Biology MCQs (Q1–Q25) Q1. Medical biology is the study of: A. Plants …
Pharmacology MCQs — Part 1 (Q1–Q25) Q1. The fraction of an administered dose that reaches the systemic circulation unchanged is called: A. Clearance B. Bioavailability ✅ C. Volume of distribution D. Half-life A: Clearance is the volume of plasma cleared of drug per unit time, not the fraction absorbed. B: …
Forensic Biology MCQs — Part 1 (Q1–Q25) Q1. The gold-standard DNA markers used in human identification are: A. SNPs B. STRs (Short Tandem Repeats) ✅ C. RAPDs D. Minisatellites A: SNPs are useful for ancestry/phenotyping but have lower power per locus for identity than STR panels. B: STRs are highly …
Environmental Biology MCQs — Part 1 (Q1–Q25) Q1. The smallest unit of ecological organization that includes both organisms and the physical environment is the: A. Population B. Community C. Ecosystem ✅ D. Biome A: A group of individuals of one species only; abiotic factors not included. B: Multiple species together …
Genomics MCQs — Part 1 (Q1–Q25) Q1. Genomics is the study of: A. A single gene only B. Proteins expressed in a cell C. The complete set of genes and their functions ✅ D. DNA mutations alone A: One gene = genetics, not genomics. B: Proteins = proteomics. C: Genomics …
Proteomics MCQs — Part 1 (Q1–Q25) Q1. Proteomics primarily studies: A. DNA sequence variations B. RNA expression profiles C. The entire set of proteins and their dynamics in a system ✅ D. Metabolic pathways only A: DNA = genomics. B: RNA = transcriptomics. C: Proteomics focuses on identity, abundance, PTMs, …
Bioinformatics MCQs — Part 1 (Q1–Q25) Q1. Bioinformatics is best defined as: A. The study of living organisms B. Analysis of chemical reactions in cells C. Application of computational tools to manage and analyze biological data ✅ D. Study of anatomy and physiology A/D: Too general. B: Biochemistry, not bioinformatics. …
Astrobiology MCQs set for students preparing for school boards (CBSE, ICSE), national entrance exams (NEET, CUET, CSIR-NET, GATE, DBT-BET JRF, etc.), medical licensing exams (USMLE, PLAB, AMC), and international exams (SAT Biology Subject Test, GRE Biology Subject Test, BMAT, IMAT). Astrobiology MCQs — Part 1 (Q1–Q25) Q1. Astrobiology is the …
Synthetic Biology MCQs helpful for CBSE/ICSE school board students, NEET, CUET, CSIR-NET, GATE, DBT-BET JRF aspirants, as well as medical licensing and international exam candidates (USMLE, PLAB, AMC, SAT Biology, GRE Biology, BMAT, IMAT). Synthetic Biology MCQs — Part 1 (Q1–Q25) Q1. Synthetic biology primarily involves: A. Sequencing DNA B. …
🧬 The Living World – MCQs (Part 1: Q1–Q25) Q1. The term taxonomy was first introduced by: A. Theophrastus B. Aristotle C. Linnaeus D. A.P. de Candolle ✅ A: Called “Father of Botany”. B: Classified animals into blooded & bloodless. C: Father of modern taxonomy, but didn’t coin the term. …
🧬 Biological Classification – MCQs Part 1 (Q1–Q25) Q1. Who proposed the two-kingdom system of classification? A) Whittaker B) Aristotle C) Linnaeus ✅ D) Haeckel Explanation: Linnaeus classified living organisms into two kingdoms – Plantae and Animalia. Q2. Which of the following is not included in Monera? A) Bacteria B) …
🌿 Plant Kingdom – MCQs Part 1 (Q1–Q25) Q1. The plant kingdom is divided into how many main groups? A) 2 B) 3 C) 4 ✅ D) 5 Explanation: The plant kingdom is broadly classified into Algae, Bryophytes, Pteridophytes, and Gymnosperms/Angiosperms (Phanerogams). Q2. The first true land plants are: A) …
🐾 Animal Kingdom – MCQs Part 1 (Q1–Q25) Q1. The Animal Kingdom is classified mainly based on: A) Reproduction B) Symmetry, coelom, and segmentation ✅ C) Feeding habits D) Circulatory system Explanation: Symmetry, body cavity (coelom), and segmentation are the major basis for classification of animals. Q2. Which is the …
🌿 Morphology of Flowering Plants – MCQs Part 1 (Q1–Q25) Q1. The study of external features of plants is called: A) Anatomy B) Cytology C) Morphology ✅ D) Histology Explanation: Morphology deals with the external form and structure of plants. Q2. The primary root develops from: A) Plumule B) Radicle ✅ …
🌱 Anatomy of Flowering Plants — MCQs Part 1 (Q1–Q25) Q1. Study of internal structure of plants is called A) Morphology B) Cytology C) Anatomy ✅ D) Embryology Explanation: Plant anatomy deals with internal organization of tissues in organs like root, stem, leaf. Q2. Meristems responsible for increase in length …
🐾 Structural Organisation in Animals — MCQs Part 1 (Q1–Q25) Q1. The study of microscopic structure of animal tissues is called A) Cytology B) Histology ✅ C) Morphology D) Anatomy Explanation: Histology deals with the microscopic study of tissues. Q2. The basic structural and functional unit of tissues is A) …
🔬 Cell: The Unit of Life – MCQs Part 1 (Q1–Q25) Q1. The cell is the basic unit of A) DNA B) Life ✅ C) Nucleus D) Protein Explanation: Cell is the structural, functional, and genetic unit of life (Cell Theory). Q2. The term “cell” was first used by A) …
🔬 Biomolecules – MCQs Part 1 (Q1–Q25) Q1. Biomolecules containing C, H, and O in ~1:2:1 ratio are A) Proteins B) Carbohydrates ✅ C) Lipids D) Nucleic acids Explanation: Carbohydrates generally follow (CH₂O)ₙ empirical formula. Q2. The building blocks of proteins are A) Monosaccharides B) Fatty acids C) Amino acids …
🔬 Cell Cycle and Cell Division – MCQs Part 1 (Q1–Q25) Q1. The series of events by which a cell duplicates its genome and divides is called A) Mitosis B) Meiosis C) Cell cycle ✅ D) Cytokinesis Explanation: The cell cycle includes genome duplication, growth, and division. Q2. The longest …
🌱 Transport in Plants – MCQs Part 1 (Q1–Q25) Q1. The main solvent in plant transport is A) Alcohol B) Water ✅ C) Glucose D) Amino acids Explanation: Water is the universal solvent; transport of minerals, sugars, and hormones depends on it. Q2. The process of diffusion requires A) ATP …
🌾 Mineral Nutrition – MCQs Part 1 (Q1–Q25) Q1. Essential elements are those that A) Are abundant in soil B) Increase plant height C) Are indispensable for life cycle completion ✅ D) Improve taste of fruits Explanation: An element is essential if its absence prevents completion of life cycle or …