Which of These Statements Is TRUE Regarding Oxygen Use and Utilizers

question 2

Multiple Choice

Which of these statements is TRUE regarding oxygen use and utilizers of methanogenesis?

• A)It is aerobic,and carried out by Bacteria.
• B)It is aerobic,and carried out by Archaea.
• C)It is anaerobic,and carried out by Bacteria.
• D)It is anaerobic,and carried out by Archaea.
• E)It is anaerobic,and carried out by Eukarya.

---

Definitions:

Vertebrate Evolution

The process of change and diversification in vertebrates over time, leading to the current diversity of species with backbones.

Lobe-Finned Fish

A class of fish known for having fleshy, lobed, paired fins, which are precursors to the limbs of terrestrial vertebrates.

Amniotic Egg

Egg that has an amnion, as seen during the development of reptiles (including birds) and mammals.

Reptiles

Cold-blooded vertebrates featuring scales or scutes, including snakes, lizards, turtles, crocodiles, and birds.