Human Physiology Previous Year NEET Questions Paper

Human Physiology Previous Year NEET Questions

Practising Human Physiology Previous Year NEET Questions is one of the best ways to understand the latest exam pattern, question trends, and high-weightage concepts. Solving PYQs with detailed answers and explanations improves conceptual clarity, strengthens problem-solving skills, and helps candidates identify frequently tested topics from the Human Physiology unit.

Below are Human Physiology questions from the RE-NEET 2026 question paper, along with the correct answers and clear explanations. These questions will help aspirants analyse the latest question pattern and prepare effectively for the NEET 2027 exam.

1. Which of the following represents the correct sequence of arrangement of bones in the lower limb of humans?

1. Femur–tarsal–patella–tibia
2. Femur–tibia–patella–tarsal
3. Patella–femur–tibia–tarsal
4. Femur–patella–tibia–tarsal

Answer: (4) Femur–patella–tibia–tarsal

Explanation: From top to bottom, the bones are arranged as femur (thigh bone) → patella (kneecap) → tibia (shin bone) → tarsals (ankle bones).

2. Which of the following statements related to pituitary gland are correct?

(a) It is divided anatomically into adenohypophysis and neurohypophysis

(b) It secretes follicle stimulating hormone

(c) It secretes melanocyte stimulating hormone

(d) It does not secrete prolactin

1. (b) and (c) only
2. (a) and (b) only
3. (a), (b) and (c) only
4. (c) and (d) only

Answer: (3) (a), (b) and (c) only

Explanation: The pituitary gland consists of adenohypophysis and neurohypophysis and secretes FSH, MSH, and prolactin. Hence, statement (d) is incorrect.

3. Which of the following statements is incorrect?

1. Fibrinogen is produced from fibrin
2. Blood coagulates in response to an injury
3. Blood clot consists of fibrins
4. Fibrin is produced from fibrinogen

Answer: (1) Fibrinogen is produced from fibrin

Explanation: During blood clotting, fibrinogen is converted into fibrin, not vice versa.

4. The number of vertebrae in a human is ________.

1. 206
2. 7
3. 12
4. 26

Answer: (4) 26

Explanation: Adults have 26 vertebrae due to the fusion of sacral and coccygeal vertebrae (33 in early life).

5. The number of action potentials generated by sino-atrial node (SAN) in a healthy human is ________ per minute.

1. 120–140
2. 28–30
3. 70–75
4. 100–110

Answer: (3) 70–75

Explanation: The SA node, the natural pacemaker of the heart, generates 70–75 action potentials per minute.

6. Which of the following structure is not a part of human central neural system?

1. Pericardium
2. Arachnoid
3. Dura mater
4. Pia mater

Answer: (1) Pericardium

Explanation: Pericardium surrounds the heart, whereas dura mater, arachnoid, and pia mater are the meninges covering the brain and spinal cord.

7. Which one of the following statements is incorrect?

1. β-cells of pancreas secrete insulin
2. α-cells of pancreas secrete glucagon
3. α-cells of pancreas secrete insulin
4. Glucagon stimulates glycogenolysis

Answer: (3) α-cells of pancreas secrete insulin

Explanation: α-cells secrete glucagon, while β-cells secrete insulin.

8. Which of the following is used as a clot buster?

1. Statins
2. Streptokinase
3. Penicillin
4. Cyclosporin A

Answer: (2) Streptokinase

Explanation: Streptokinase is a thrombolytic drug used to dissolve blood clots during heart attacks and strokes.

9. The opening between the right atrium and the right ventricle is guarded by ________.

1. Sino-atrial node
2. Bicuspid valve
3. Tricuspid valve
4. Semilunar valve

Answer: (3) Tricuspid valve

Explanation: The tricuspid valve prevents backflow of blood from the right ventricle to the right atrium.

10. Muscle contraction is initiated by a signal sent by the central nervous system by the release of ________.

1. Cyclic adenine monophosphate
2. Acetyl choline
3. Acetyl coenzyme A
4. Cyclic guanine monophosphate

Answer: (2) Acetyl choline

Explanation: Acetylcholine is the neurotransmitter released at the neuromuscular junction to initiate muscle contraction.

11. Which of the following statements about the reabsorption process in Henle's loop are correct?

(a) The descending limb of Henle's loop is permeable to water but almost impermeable to electrolytes.

(b) Urine gets concentrated in Henle's loop.

(c) Reabsorption of Na⁺ and water takes place in Henle's loop.

(d) Active or passive transport of electrolytes occurs in the ascending limb of Henle's loop.

1. (a), (b) and (d) only
2. (a) and (b) only
3. (b), (c) and (d) only
4. (a), (b) and (c) only

Answer: (1) (a), (b) and (d) only

Explanation: The descending limb reabsorbs water, while the ascending limb reabsorbs electrolytes but is impermeable to water. Hence, statement (c) is incorrect.

12. Which of the following is the correct order of arrangement of vertebral column from the head to toe?

1. Cervical vertebra → Thoracic vertebra → Lumbar vertebra → Sacrum
2. Cervical vertebra → Thoracic vertebra → Sacrum → Lumbar vertebra
3. Sacrum → Lumbar vertebra → Thoracic vertebra → Cervical vertebra
4. Cervical vertebra → Lumbar vertebra → Thoracic vertebra → Sacrum

Answer: (1) Cervical vertebra → Thoracic vertebra → Lumbar vertebra → Sacrum

Explanation: The vertebral column is arranged from top to bottom as cervical → thoracic → lumbar → sacral → coccygeal regions

Human Physiology Previous Year NEET Questions Paper PDF

Solving previous year's questions is one of the best ways to understand the NEET exam pattern and difficulty level. The PDF below has been prepared for the Human Physiology NEET PYQs for organised study. It also helps students revise important topics quickly and boost their confidence before the exam.

NEET 2027 Human Physiology Syllabus (Class 11 Topics)

The Human Physiology unit explains the structure and functioning of various organ systems in the human body and forms an important part of the NEET Biology syllabus. Although the official NEET 2027 syllabus has not been released yet, it is expected to remain the same as the latest NEET UG syllabus, unless the National Testing Agency (NTA) or the National Medical Commission (NMC) announces any changes.

1. Breathing and Exchange of Gases - This chapter focuses on how we inhale oxygen, exhale carbon dioxide, and the mechanisms of breathing.
2. Body Fluids and Circulation - Circulation and composition of blood, and the functioning of the heart, are explained in this chapter.
3. Excretory Products and Their Elimination - How metabolic wastes are removed from the body is covered in the excretory products and their elimination chapter.
4. Locomotion and Movement - Different types of muscles, along with their structure and function, are discussed.
5. Neural Control and Coordination - This chapter explains how the nervous system controls and coordinates all the body's functions.
6. Chemical Coordination and Integration - The Chemical Coordination and Integration chapter focuses on hormones and endocrine glands.

Human Physiology Chapter-Wise Weightage PYQs Analysis

Having a thorough understanding of the weightage can help in effective NEET Biology preparation. It also allows students to identify the topics that are frequently asked in the NEET exam. Aspirants can also refer to the NEET biology chapter-wise weightage to compare the importance of other units. The table below shows the Human Physiology NEET PYQs chapter-wise weightage including the analysis of Re NEET 2026 biology questions.

High‑Weightage Human Physiology Topics in NEET Exam

Knowing the important topics of each chapter makes preparation more focused. The table including all the important topics frequently asked in the Human Physiology NEET PYQs is provided below. By following the NEET preparation strategy students can complete this important unit and secure 25-30 marks in the exam. Going through Human Physiology NEET PYQs with solutions also improves accuracy.

Tips to Practice NEET Human Physiology Questions Effectively

Regular practice of Human Physiology NEET PYQs can significantly improve conceptual understanding and problem-solving speed. Follow these tips to make your preparation more effective:

1. First, we have to understand the basic concepts of each organ.
2. Then, we have to focus on the functions and processes within each system.
3. After focusing, you have to relate those concepts to real-life examples, which will help us better understand the topics.
4. You have to use biology diagrams and flowcharts to visualise the complex processes involved.
5. Solve the NEET biology previous year's questions to understand the exam pattern better. So, reviewing the previous year’s NEET papers will help you to understand the type of human physiology NEET PYQ asks.
6. You can also check questions in NEET Biology to score 330+ marks for practice.
7. Take regular NEET Biology mock test to check your preparation level.