Ozone layer is present in the stratosphere (15-35 km altitude).
Ozone layer is present in
NEET UG 2022 — Biology Ecology
2022mcqeasy
Ozone layer is present in
Official previous-year question
Verified 30 May 2026.
Options
- A
Troposphere
- B
Stratosphere
- C
Mesosphere
- D
Thermosphere
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