NEET UG 2017 · Zoology · Question 159
NEET 2017 Zoology, question 159
Question 159 of the NEET 2017 paper (code A) is a Zoology question from Digestion and Absorption. Its idea, Dental Formula and Milk Teeth, was asked only this once in NEET 2017–2026. The CBSE official answer key gives option 3.
Updated 2026-10-08
Q159 · Zoology
A baby boy aged two years is admitted to play school and passes through a dental check - up. The dentist observed that the boy had twenty teeth. Which teeth were absent ?
- 1Incisors
- 2Canines
- 3Pre-molarsOfficial answer
- 4Molars
Official answer: option 3 · CBSE official answer key
Same idea
The only question on Dental Formula and Milk Teeth
No other NEET paper from 2017–2026 tested this exact idea.
Dental Formula and Milk Teeth: every question and how it was framed
The chapter
Digestion and Absorption in ten years of NEET
15 questions from 2017–2026, asked in 7 of 10 papers, about 1.4 a paper. Digestive Enzymes alone had 13.