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Biology (NEET)

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Biology in Health - Human Health & Disease Biology in Health - Microbes in Human Welfare Biotechnology - Biotech Applications Biotechnology - Biotech Principles Cell Biology - Biomolecules Cell Biology - Cell Cycle & Division Cell Biology - Cell Structure Diversity in Living World - Animal Kingdom Diversity in Living World - Biological Classification Diversity in Living World - Plant Kingdom Diversity in Living World - The Living World Ecology - Biodiversity & Conservation Ecology - Ecosystem Ecology - Environmental Issues Ecology - Organisms & Populations Genetics & Evolution - Evolution Genetics & Evolution - Molecular Basis of Inheritance Genetics & Evolution - Principles of Inheritance Human Physiology - Body Fluids & Circulation Human Physiology - Breathing & Respiration Human Physiology - Chemical Coordination Human Physiology - Digestion & Absorption Human Physiology - Excretory Products Human Physiology - Locomotion & Movement Human Physiology - Neural Control Plant Physiology - Mineral Nutrition Plant Physiology - Photosynthesis Plant Physiology - Plant Growth & Development Plant Physiology - Respiration in Plants Plant Physiology - Transport in Plants Reproduction - Human Reproduction Reproduction - Reproduction in Organisms Reproduction - Reproductive Health Reproduction - Sexual Reproduction in Plants Structural Organization - Anatomy of Flowering Plants Structural Organization - Morphology of Flowering Plants Structural Organization - Structural Organisation in Animals
Q. Which of the following is a common application of yeast in human welfare? (2021)
  • A. Antibiotic production
  • B. Alcoholic fermentation
  • C. Pathogen control
  • D. Nutrient recycling
Q. Which of the following is a common method for producing transgenic plants? (2022)
  • A. Microinjection
  • B. Agrobacterium-mediated transformation
  • C. Somatic cell nuclear transfer
  • D. CRISPR-Cas9
Q. Which of the following is a common respiratory disease characterized by inflammation of the airways? (2022)
  • A. Asthma
  • B. Pneumonia
  • C. Tuberculosis
  • D. Emphysema
Q. Which of the following is a common symptom of chronic obstructive pulmonary disease (COPD)? (2023)
  • A. Coughing
  • B. Fever
  • C. Nausea
  • D. Headache
Q. Which of the following is a common symptom of diabetes? (2019)
  • A. Increased thirst
  • B. Skin rash
  • C. Headache
  • D. Nausea
Q. Which of the following is a common symptom of influenza? (2019)
  • A. High fever
  • B. Skin rash
  • C. Nausea
  • D. Joint pain
Q. Which of the following is a common symptom of pregnancy? (2020)
  • A. Increased appetite
  • B. Weight loss
  • C. Frequent headaches
  • D. Nausea
Q. Which of the following is a common symptom of sexually transmitted infections? (2019)
  • A. Headache
  • B. Fever
  • C. Unusual discharge
  • D. Nausea
Q. Which of the following is a common symptom of STIs? (2019)
  • A. Headache
  • B. Fever
  • C. Unusual discharge
  • D. Nausea
Q. Which of the following is a common use of bacteria in agriculture? (2023)
  • A. Pesticides
  • B. Fertilizers
  • C. Nitrogen fixation
  • D. All of the above
Q. Which of the following is a common use of microbes in agriculture? (2023)
  • A. Pesticides
  • B. Fertilizers
  • C. Biopesticides
  • D. All of the above
Q. Which of the following is a common use of probiotics? (2023)
  • A. To treat infections
  • B. To improve gut health
  • C. To cause diseases
  • D. To produce antibiotics
Q. Which of the following is a common use of yeast in food production? (2019)
  • A. Making cheese
  • B. Making bread
  • C. Making vinegar
  • D. Making yogurt
Q. Which of the following is a common vector used in gene cloning? (2019)
  • A. Plasmids
  • B. Ribosomes
  • C. Chromosomes
  • D. Nucleotides
Q. Which of the following is a common vector used in genetic engineering? (2019)
  • A. Plasmids
  • B. Ribosomes
  • C. Chromosomes
  • D. Nucleotides
Q. Which of the following is a correct example of binomial nomenclature? (2022)
  • A. Homo sapiens
  • B. Homo Sapiens
  • C. Homo-sapiens
  • D. Homo sapiens species
Q. Which of the following is a defining characteristic of life? (2019)
  • A. Ability to move
  • B. Ability to reproduce
  • C. Ability to grow
  • D. Ability to think
Q. Which of the following is a defining characteristic of the phylum Annelida? (2023)
  • A. Body divided into segments
  • B. Presence of a shell
  • C. Radial symmetry
  • D. Jointed appendages
Q. Which of the following is a defining feature of the kingdom Animalia? (2022)
  • A. Cell walls
  • B. Autotrophic nutrition
  • C. Multicellular and heterotrophic
  • D. Chlorophyll
Q. Which of the following is a defining feature of the phylum Annelida? (2023)
  • A. Body divided into segments
  • B. Presence of a shell
  • C. Radial symmetry
  • D. Jointed appendages
Q. Which of the following is a defining feature of the phylum Mollusca? (2023)
  • A. Jointed legs
  • B. Soft-bodied with a hard shell
  • C. Radial symmetry
  • D. Presence of a notochord
Q. Which of the following is a defining feature of the phylum Nematoda? (2019)
  • A. Segmented body
  • B. Presence of a shell
  • C. Round body shape
  • D. Radial symmetry
Q. Which of the following is a density-dependent factor affecting population growth? (2019)
  • A. Natural disasters
  • B. Food availability
  • C. Climate
  • D. Habitat destruction
Q. Which of the following is a direct consequence of biodiversity loss? (2023)
  • A. Increased food security
  • B. Enhanced ecosystem services
  • C. Loss of ecosystem resilience
  • D. Improved air quality
Q. Which of the following is a direct threat to biodiversity? (2022)
  • A. Climate change
  • B. Invasive species
  • C. Habitat fragmentation
  • D. All of the above
Q. Which of the following is a disadvantage of asexual reproduction? (2022)
  • A. Requires less energy
  • B. Produces many offspring quickly
  • C. Lack of genetic variation
  • D. Can occur in isolation
Q. Which of the following is a disease caused by a virus? (2021)
  • A. Tuberculosis
  • B. Malaria
  • C. HIV/AIDS
  • D. Typhoid
Q. Which of the following is a factor affecting the rate of transpiration?
  • A. Temperature
  • B. Humidity
  • C. Wind speed
  • D. All of the above
Q. Which of the following is a feature of algae? (2022)
  • A. Presence of true roots
  • B. Photosynthetic pigments
  • C. Vascular tissues
  • D. Seeds
Q. Which of the following is a feature of angiosperms? (2020)
  • A. Produce seeds
  • B. Have vascular tissues
  • C. Produce flowers
  • D. All of the above
Showing 871 to 900 of 1387 (47 Pages)

Biology (NEET) MCQ & Objective Questions

Biology is a crucial subject for students preparing for the NEET exam, as it covers essential concepts that form the foundation of life sciences. Practicing MCQs and objective questions in Biology not only enhances your understanding but also boosts your confidence during exams. Regular practice with important questions helps in identifying key areas and improves your overall exam preparation.

What You Will Practise Here

  • Cell Structure and Function
  • Genetics and Evolution
  • Human Physiology and Anatomy
  • Plant Physiology and Morphology
  • Ecology and Environment
  • Biotechnology and its Applications
  • Reproduction and Development in Organisms

Exam Relevance

The topics covered in Biology are integral to various examinations, including CBSE, State Boards, NEET, and JEE. In NEET, Biology constitutes a significant portion of the question paper, often comprising around 50% of the total marks. Common question patterns include multiple-choice questions that test both conceptual understanding and factual knowledge, making it essential to be well-prepared with objective questions.

Common Mistakes Students Make

  • Confusing similar terms, such as mitosis and meiosis.
  • Overlooking diagrams and their labels, which are often crucial for answering questions.
  • Neglecting the application of concepts in real-life scenarios.
  • Rushing through questions without fully understanding what is being asked.

FAQs

Question: What are the best ways to prepare for Biology (NEET) MCQs?
Answer: Regularly practice MCQs, review important concepts, and focus on understanding diagrams and processes.

Question: How can I improve my accuracy in answering objective questions?
Answer: Take timed quizzes, analyze your mistakes, and revisit challenging topics to strengthen your grasp.

Start solving practice MCQs today to enhance your understanding and readiness for the NEET exam. Every question you tackle brings you one step closer to your goal!

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