Q. What is the term for the pressure difference that causes fluid to flow?
A.
Hydrostatic Pressure
B.
Dynamic Pressure
C.
Pressure Gradient
D.
Static Pressure
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Solution
The pressure difference that causes fluid to flow is known as the pressure gradient.
Correct Answer:
C
— Pressure Gradient
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Q. What is the term for the process by which living organisms maintain a stable internal environment? (2019)
A.
Metabolism
B.
Homeostasis
C.
Reproduction
D.
Adaptation
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Solution
Homeostasis is the process by which living organisms maintain a stable internal environment despite changes in external conditions.
Correct Answer:
B
— Homeostasis
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Q. What is the term for the process of forming gametes? (2021)
A.
Mitosis
B.
Meiosis
C.
Fertilization
D.
Budding
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Solution
Meiosis is the process that leads to the formation of gametes, reducing the chromosome number by half.
Correct Answer:
B
— Meiosis
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Q. What is the term for the process of forming new individuals from a part of the parent organism? (2020)
A.
Budding
B.
Regeneration
C.
Fragmentation
D.
Fission
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Solution
Fragmentation is the process where a new organism grows from a fragment of the parent organism.
Correct Answer:
C
— Fragmentation
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Q. What is the term for the process of muscle fibers increasing in size? (2023)
A.
Hypertrophy
B.
Atrophy
C.
Hyperplasia
D.
Dystrophy
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Solution
Hypertrophy refers to the increase in size of muscle fibers, often as a result of resistance training.
Correct Answer:
A
— Hypertrophy
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Q. What is the term for the process of urine formation? (2020)
A.
Filtration
B.
Reabsorption
C.
Secretion
D.
All of the above
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Solution
Urine formation involves filtration, reabsorption, and secretion processes in the nephron.
Correct Answer:
D
— All of the above
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Q. What is the term for the process where an organism develops from an unfertilized egg? (2020)
A.
Asexual reproduction
B.
Parthenogenesis
C.
Budding
D.
Fission
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Solution
Parthenogenesis is a form of asexual reproduction where an organism develops from an unfertilized egg.
Correct Answer:
B
— Parthenogenesis
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Q. What is the term for the ratio of the density of a substance to the density of a reference substance, typically water?
A.
Specific gravity
B.
Viscosity
C.
Pressure
D.
Buoyancy
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Solution
Specific gravity is the ratio of the density of a substance to the density of a reference substance, typically water.
Correct Answer:
A
— Specific gravity
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Q. What is the term for the temperature at which a substance changes from liquid to gas? (2023)
A.
Melting point
B.
Boiling point
C.
Freezing point
D.
Sublimation point
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Solution
The temperature at which a substance changes from liquid to gas is called the boiling point.
Correct Answer:
B
— Boiling point
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Q. What is the term for the transfer of pollen from anther to stigma? (2020)
A.
Fertilization
B.
Pollination
C.
Germination
D.
Propagation
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Solution
The transfer of pollen from the anther to the stigma is called pollination.
Correct Answer:
B
— Pollination
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Q. What is the term for the transfer of pollen from one flower to another? (2023)
A.
Self-pollination
B.
Cross-pollination
C.
Fertilization
D.
Germination
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Solution
Cross-pollination refers to the transfer of pollen from the anther of one flower to the stigma of another flower.
Correct Answer:
B
— Cross-pollination
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Q. What is the term for the transfer of pollen from the anther to the stigma of the same flower? (2019)
A.
Self-pollination
B.
Cross-pollination
C.
Autogamy
D.
Geitonogamy
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Solution
Self-pollination refers to the transfer of pollen from the anther to the stigma of the same flower, leading to fertilization.
Correct Answer:
A
— Self-pollination
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Q. What is the term for the transfer of pollen from the male part to the female part of a flower? (2021)
A.
Fertilization
B.
Pollination
C.
Germination
D.
Propagation
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Solution
Pollination is the transfer of pollen from the male part (anther) to the female part (stigma) of a flower.
Correct Answer:
B
— Pollination
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Q. What is the term for the variety of life in the world or in a particular habitat or ecosystem? (2020)
A.
Biodiversity
B.
Ecology
C.
Biogeography
D.
Conservation
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Solution
Biodiversity refers to the variety of life in the world or in a particular habitat or ecosystem, encompassing species diversity, genetic diversity, and ecosystem diversity.
Correct Answer:
A
— Biodiversity
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Q. What is the term for the volume of air that can be forcibly exhaled after a normal exhalation? (2023)
A.
Tidal volume
B.
Vital capacity
C.
Expiratory reserve volume
D.
Inspiratory reserve volume
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Solution
Expiratory reserve volume is the amount of air that can be forcibly exhaled after the end of a normal exhalation.
Correct Answer:
C
— Expiratory reserve volume
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Q. What is the term used for the process of removing adsorbed molecules from a surface? (2020)
A.
Desorption
B.
Absorption
C.
Sorption
D.
Adsorption
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Solution
Desorption is the process of removing adsorbed molecules from a surface, while adsorption is the process of molecules adhering to a surface.
Correct Answer:
A
— Desorption
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Q. What is the term used for the scientific study of classification? (2022)
A.
Phylogeny
B.
Taxonomy
C.
Morphology
D.
Ecology
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Solution
Taxonomy is the scientific study of classification, naming, and identifying organisms.
Correct Answer:
B
— Taxonomy
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Q. What is the term used for the scientific study of living organisms? (2020)
A.
Biology
B.
Zoology
C.
Botany
D.
Ecology
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Solution
Biology is the scientific study of living organisms.
Correct Answer:
A
— Biology
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Q. What is the term used for the study of living organisms? (2021)
A.
Biology
B.
Zoology
C.
Botany
D.
Ecology
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Solution
Biology is the term used for the study of living organisms.
Correct Answer:
A
— Biology
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Q. What is the total current flowing in a circuit with a 9V battery and a total resistance of 3 ohms? (2020)
A.
1 A
B.
2 A
C.
3 A
D.
4 A
Show solution
Solution
Using Ohm's law, I = V/R = 9V / 3Ω = 3 A.
Correct Answer:
B
— 2 A
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Q. What is the total current flowing in a circuit with three resistors in parallel, each carrying 2 A? (2021)
A.
2 A
B.
4 A
C.
6 A
D.
8 A
Show solution
Solution
In parallel, the total current is the sum of the currents: 2 A + 2 A + 2 A = 6 A.
Correct Answer:
C
— 6 A
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Q. What is the total current flowing in a parallel circuit with two branches carrying 2 A and 3 A respectively? (2023)
A.
5 A
B.
6 A
C.
1 A
D.
2.5 A
Show solution
Solution
In a parallel circuit, the total current is the sum of the currents in each branch: 2 A + 3 A = 5 A.
Correct Answer:
A
— 5 A
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Q. What is the total current in a circuit with a 10Ω resistor and a 5Ω resistor in series connected to a 30V battery? (2021)
Show solution
Solution
Total resistance R = 10Ω + 5Ω = 15Ω. Current I = V/R = 30V/15Ω = 2A.
Correct Answer:
B
— 3A
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Q. What is the total current in a circuit with a 12V battery and two 6Ω resistors in series? (2021)
Show solution
Solution
Total resistance R = 6 + 6 = 12Ω. Current I = V/R = 12V/12Ω = 1A.
Correct Answer:
B
— 2A
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Q. What is the total current in a circuit with a 9V battery and two 3Ω resistors in series? (2021)
Show solution
Solution
Total resistance R = 3Ω + 3Ω = 6Ω. Current I = V/R = 9V/6Ω = 1.5A.
Correct Answer:
A
— 1A
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Q. What is the total current in a circuit with two branches, one carrying 2A and the other 3A? (2021)
Show solution
Solution
In parallel circuits, the total current is the sum of the currents in each branch: 2A + 3A = 5A.
Correct Answer:
A
— 5A
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Q. What is the total current in a circuit with two branches, one carrying 3A and the other 5A? (2021)
Show solution
Solution
In parallel circuits, the total current is the sum of the currents in each branch: 3A + 5A = 8A.
Correct Answer:
D
— 8A
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Q. What is the total current in a parallel circuit with two branches carrying 2 A and 3 A respectively? (2023)
A.
5 A
B.
6 A
C.
1 A
D.
2.5 A
Show solution
Solution
In a parallel circuit, the total current is the sum of the currents in the branches: 2 A + 3 A = 5 A.
Correct Answer:
A
— 5 A
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Q. What is the total mechanical energy of an object in free fall just before it hits the ground? (2022)
A.
Zero
B.
Potential energy only
C.
Kinetic energy only
D.
Total energy is conserved
Show solution
Solution
The total mechanical energy of an object in free fall is conserved, meaning it remains constant as potential energy converts to kinetic energy.
Correct Answer:
D
— Total energy is conserved
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Q. What is the total power consumed in a circuit with a power factor of 0.6, if the apparent power is 100 VA? (2023)
A.
60 W
B.
100 W
C.
40 W
D.
80 W
Show solution
Solution
The real power (P) can be calculated using P = Power Factor × Apparent Power. Therefore, P = 0.6 × 100 VA = 60 W.
Correct Answer:
A
— 60 W
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Showing 1651 to 1680 of 2984 (100 Pages)
NEET MCQ & Objective Questions
The National Eligibility cum Entrance Test (NEET) is a crucial examination for aspiring medical students in India. Scoring well in NEET can open doors to prestigious medical colleges, making it essential for students to prepare effectively. Practicing NEET MCQs and objective questions not only enhances understanding but also boosts confidence, ensuring you are well-prepared for the exam. Engaging with practice questions helps identify important topics and improves your ability to tackle various question formats.
What You Will Practise Here
Human Anatomy and Physiology
Biochemistry and Molecular Biology
Genetics and Evolution
Plant and Animal Physiology
Ecology and Environment
Physics Concepts Relevant to Biology
Important NEET questions on Chemical Bonding and Reactions
Exam Relevance
NEET is aligned with the syllabus of CBSE and various State Boards, ensuring that the topics covered are relevant for both school exams and competitive tests like JEE. Common question patterns include multiple-choice questions that assess conceptual understanding and application of knowledge. By focusing on NEET objective questions, students can familiarize themselves with the exam format and improve their time management skills during the actual test.
Common Mistakes Students Make
Misinterpreting questions due to lack of careful reading.
Overlooking the importance of diagrams and visual aids in biology.
Neglecting to review basic concepts that are foundational for advanced topics.
Confusing similar terms and definitions, especially in biochemistry.
FAQs
Question: How can I improve my NEET MCQ solving skills?Answer: Regular practice with NEET MCQ questions and reviewing explanations for both correct and incorrect answers can significantly enhance your skills.
Question: Are there specific topics I should focus on for NEET preparation?Answer: Yes, focus on high-weightage topics like Human Physiology, Genetics, and Ecology, as they frequently appear in exams.
Start your journey towards success by solving NEET practice MCQs today! Test your understanding, identify your strengths and weaknesses, and prepare effectively for your upcoming exams.
