NEET UG 2022 · Zoology · Question 156
NEET 2022 Zoology, question 156
Question 156 of the NEET 2022 paper (code R1) is a Zoology question from Organisms and Populations. Its idea, Per Capita Birth/Death Rates, was asked twice, in 2022 and 2026, across NEET 2017–2026. The NTA final answer key gives option 2.
Updated 2026-10-08
Q156 · Zoology
If '8' Drosophila in a laboratory population of '80' died during a week, the death rate in the population is ______ individuals per Drosophila per week.
- 1zero
- 20.1Official answer
- 310
- 41.0
Official answer: option 2 · NTA final answer key
Same idea
Per Capita Birth/Death Rates, in other papers
NEET asked this idea twice, in 2022 and 2026. The other question below.
- 2026 Q161Consider a population of 10 million cells. Given the per-capita birth rate of 0.002 (per unit time) and the per-capita death rate of 0.002…Numerical · Easy
Per Capita Birth/Death Rates: every question and how it was framed
The chapter
Organisms and Populations in ten years of NEET
31 questions from 2017–2026, asked in 9 of 10 papers, about 3.0 a paper. Population Attributes alone had 12.