NEET UG 2026 · Zoology · Question 180
NEET 2026 Zoology, question 180
Question 180 of the NEET 2026 paper (re-exam) is a Zoology question from Biotechnology: Principles and Processes. Its idea, Origin of Replication (ori), was asked 4 times, in 2020, 2024 and 2026, across NEET 2017–2026. The NTA final answer key gives option 1.
Updated 2026-10-08
Q180 · Zoology
Match List-I with List-II.
| List-I | List-II |
|---|---|
| A. Transformation | I. Restriction enzyme |
| B. Cloning site | II. Transfer DNA to host bacteria |
| C. Selection | III. Replication |
| D. Ori | IV. Antibiotic |
Choose the correct answer from the options given below:
- 1A-II, B-I, C-IV, D-IIIOfficial answer
- 2A-I, B-II, C-IV, D-III
- 3A-III, B-IV, C-II, D-I
- 4A-IV, B-I, C-III, D-II
Official answer: option 1 · NTA final answer key
Same idea
Origin of Replication (ori), in other papers
NEET asked this idea 4 times, in 2020, 2024 and 2026. The other 3 questions below.
- 2024 Q133What is the fate of a piece of DNA carrying only gene of interest which is transferred into an alien organism? A. The piece of DNA would…Other · Medium
- 2024 Q169The following diagram showing restriction sites in E.coli cloning vector pBR322. Find the role of 'X' and 'Y' genes:Figure-based · Medium
- 2020 Q78The sequence that controls the copy number of the linked DNA in the vector, is termed :One-line MCQ · Easy
Origin of Replication (ori): every question and how it was framed
The chapter
Biotechnology: Principles and Processes in ten years of NEET
46 questions from 2017–2026, asked in 10 of 10 papers, about 4.4 a paper. Cloning Vectors alone had 18.