Biology · Biology
What are the two main steps of external respiration?
- 1Breathing and gas transport
- 2Gas exchange and cellular respiration
- 3Internal respiration and cellular respiration
- 4Breathing and gas exchange✓
Correct answer
Breathing and gas exchange
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Biology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Biology?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Biology · Biology