Multiple choice

Which of the following is an extinct class of phylum Arthropoda?

  1. Diplopoda

  2. Crustacea

  3. Chilopoda

  4. Onychophora

  5. Trilobitomorpha

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

It is the class of fossil arthropods which lived during Cambrian to Permian periods in marine habitats.