Multiple choice

A member of which of the following phyla of archea affects oceanic nitrogen cycle?

  1. Crenarchaeota

  2. Thermoplasmata

  3. Nanoarchaeota

  4. Lokiarchaeota

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Low temperature Crenarchaeota named Nitrosopumilus maritimus is an ammonia-oxidising organism. It affects the oceanic nitrogen cycle.