Example 1 · difficulty 2/5
The first non-cellular forms of life mentioned in NCERT may have existed about:
- A. 3 million years ago
- B. 300 years ago
- C. 3 billion years ago
- D. 15 billion years ago
2020 source guide · Biology
NEET 2020 Biology Evolution Questions
Connect the official 2020 paper with current Biology practice without labelling original previews as PYQs.
150 original questions · explicit provenance labels
BiologyPlate 60
NeetVellum atlas · fig. biology
60
What to master
evidence, mechanisms, population genetics, speciation and human evolution.
Original practice preview
These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.
Example 2 · difficulty 2/5
The first cellular forms of life probably appeared about:
- A. 20 thousand years ago
- B. 10 billion years ago before Earth formed
- C. 500 years ago
- D. 2 billion years ago
Example 3 · difficulty 2/5
Pasteur’s experiments supported the conclusion that:
- A. life comes from pre-existing life under present conditions
- B. maggots arise from meat without parents
- C. microbes appear in sterilised broth spontaneously
- D. chemical evolution never occurred on early Earth
The evidence-first practice loop
- 1. Verify provenanceOfficial paper and final key before accepting a PYQ label.
- 2. Attempt closed-bookExpose the concept or execution gap before rereading.
- 3. Repair and returnClassify the miss and re-practice after a delay.
Canonical chapter practice
Frequently asked questions
Are these official NEET 2020 Biology Evolution PYQs?
No. The previews are original NeetVellum practice questions. A historical item receives a PYQ label only after its official paper and authoritative final answer key are attached. Use the official archive for the source paper.
How should I use the NEET 2020 paper?
Solve the official paper under its original timing, verify against the final key, classify every miss, and then use the linked current-syllabus practice bank to repair the exposed concept.