Sourav PanApril 30, 2025

Which group of scientists introduced the three domain system?

Sourav PanApril 30, 2025

Answered

The three-domain system was introduced by a group of scientists led by Carl Woese. In 1990, Woese, along with Otto Kandler and Mark Wheelis, published their findings that classified all cellular life into three domains: Archaea, Bacteria, and Eukarya. Their work was based on the analysis of ribosomal RNA (rRNA) sequences, which provided molecular evidence for the distinctness of these groups.

Did this page help you?

Start Asking Questions Cancel reply

Quiz Leaderboard

1st

Meenakshi

Score: 100%

Questions: 20

2nd

Debabrata

Score: 100%

Questions: 20

3rd

BandzzzzTheONESIMELANE

Score: 95%

Questions: 20

4th

Nischal

Score: 90%

Questions: 10

5th

Priyanka

Score: 90%

Questions: 10

6th

Sourav

Score: 90%

Questions: 20

7th

OTLOTLENG

Score: 70%

Questions: 10

8th

Martin

Score: 65%

Questions: 20

9th

Meenakshi

Score: 55%

Questions: 20

10th

Meenakshi

Score: 55%

Questions: 20

Click "Create Mock Test" to start a quiz.
Select categories and the number of questions, then click "Submit" to begin.
After completing the quiz, enter your name and email, then click "Submit" to view your score.
Your score is shown as a percentage (e.g., 5 correct out of 10 is 50%).
The leaderboard displays your name, score percentage, and total questions answered.

Click here to Create Mock Test