NEET Human Physiology Questions with Answers: PDF Download for Free
National Eligibility Cum Entrance Test 2026 ( NEET )
Prepare for the Human Physiology topic of the NEET syllabus well, as it carries the highest number of questions in the exam. Download here the NEET Human Physiology questions with answers PDF. These questions have been taken from NEET previous year papers. Also, check below the NEET chapter-wise weightage of topics prescribed in the exam syllabus.
NEET Human Physiology Questions PDF
NEET Human Physiology topic is part of the Zoology section. The Human Physiology questions in the NEET exam are generally asked from plant diversity, animal diversity, cell, microbes, ecology, human health and others. The Human Physiology branch deals with the study of organ systems present inside the human body. The NEET Human Physiology questions are generally framed from Classes 11 and 12 syllabus. Get here the Human Physiology NEET questions with answers from NEET previous year question papers.
According to past years' trends, the Human Physiology NEET questions topic carries the highest weightage in the Biology subject of NEET, precisely in the Zoology section. The Human Physiology topic in NEET carries approximately 45 per cent, which is undoubtedly the highest in the exam. In this article of Shiksha, we bring you the details about the Human Physiology chapter of the NEET syllabus and some questions from past years’ NEET question papers. You can also download the PDF for free on this page.
- What is Human Physiology in NEET?
- NEET Weightage of Human Physiology & Other Topics
- Download Human Physiology NEET Questions PDFs
- NEET MCQs from Human Physiology with Answers
- FAQs on NEET Human Physiology
What is Human Physiology in NEET?
Human Physiology is a Zoology unit that is a part of the Class 11 syllabus. Human Physiology can be defined as the study of the mechanical, physical, biochemical, and bioelectrical functions of the organs of the human body. NEET UG Zoology Human Physiology is a unit of the Biology subject, and it further consists of 10 chapters, which are as follows:
1. Digestion and Absorption
2. Breathing and Exchange of Gases
3. Body Fluid and Circulation
4. Excretory Products and their Elimination
5. Locomotion and Movement
6. Natural Control and Coordination
7. Chemical Coordination and Integration
8. Human Reproduction
9. Reproductive Health
10. Human Health and Diseases
NEET Weightage of Human Physiology & Other Topics
The weightage of Human Physiology chapters vis-a-vis other Biology topics and chapters in NEET 2026 are given in the table below:
| Biology Chapters and Topics |
Average no. of Questions from the chapter |
Weightage of the chapter and topic (In percentage) |
|---|---|---|
| Botany |
||
| Plant Diversity |
7 |
12% |
| Plant Anatomy |
2 |
4% |
| Plant Morphology |
4 |
7% |
| Cell Biology & Cell Division |
6 |
10% |
| Bio-molecule |
2 |
3% |
| Plant Physiology |
8 |
13% |
| Plant Reproduction |
5 |
9% |
| Genetics & Biotechnology |
15 |
24% |
| Biology in Human Welfare |
1 |
2% |
| Ecology |
10 |
16% |
| Total |
100% |
|
| Zoology |
||
| Animal Diversity |
3 |
10% |
| Animal Tissue |
1 |
3% |
| Structural Organisation in animals |
1 |
2% |
| Human Physiology |
13 |
45% |
| Human Reproduction & Reproductive Health |
5 |
18% |
| Origin & Evolution |
3 |
10% |
| Animal husbandry |
1 |
3% |
| Human Health & Diseases |
3 |
9% |
| Total |
100% |
|
As seen in the above table, the Human Physiology chapters for NEET carry the highest weightage. Hence, the focus must be given to this subject. For practice, we also present some Human Physiology NEET questions from past years.
Download Human Physiology NEET Questions PDFs
Download the topic-specific NEET question paper PDFs below.
Click here for Human Physiology NEET questions PDF Download
Read More:
- NEET Chapter-wise Weightage
- How to prepare Biology section for NEET?
- NEET Biology Question Papers PDFs
NEET MCQs from Human Physiology with Answers
In this section, we bring some of the Human Physiology NEET MCQs from previous years along with the answer keys.
FAQs on NEET Human Physiology
Q: The enzyme enterokinase helps in conversion of (1) pepsinogen into pepsin (2) protein into polypeptides (3) trypsinogen into trypsin (4) caseinogen into casein
Q: Which one of the following is the most abundant protein in the animals? (1) Insulin (2) Haemoglobin (3) Collagen (4) Lectin
Q: Consider the following statements: (A) Co-enzyme or metal ion that is tightly hound to enzyme protein is called prosthetic group. (B) A complete catalytic active enzyme with its bound prosthetic group is called Apo-enzyme. Select the correct option. (1) Both (A) and (B) is false. (2) (A) is false but (B) is true (3) Both (A) and (B) are true (4) (A) is true but (B) is false.
Q: What is the role of NAD in cellular respiration? (1) It functions as an enzyme. (2) It functions as an electron carrier. (3) It is the final electron acceptor for anaerobic respiration. (4) It is a nucleotide source for ATP synthesis.
Q: Lungs are made up of air-filled sacs, the alveoli. They do not collapse even after forceful expiration, because of: (1) Tidal Volume (2) Expiratory Reserve Volume (3) Residual Volume (4) Inspiratory Reserve Volume
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