ThatQuiz
|
Test Library
|
Take this test now
Octopus
  • 1. What is the scientific class of octopuses?
A) Pisces
B) Arthropoda
C) Cephalopoda
D) Mollusca
  • 2. How many hearts does an octopus have?
A) Four
B) Two
C) Three
D) One
  • 3. In which ocean are most species of octopus found?
A) Arctic Ocean
B) Atlantic Ocean
C) Indian Ocean
D) Pacific Ocean
  • 4. How many tentacles does an octopus have?
A) Six
B) Twelve
C) Eight
D) Ten
  • 5. What is the name of the pigment in octopus skin cells that allows them to change color?
A) Melanin
B) Carotene
C) Chromatophores
D) Hemoglobin
  • 6. Which species of octopus is known for using tools and carrying around coconut shells for protection?
A) Dumbo octopus
B) Giant Pacific octopus
C) Blue ringed octopus
D) Veined octopus
  • 7. How do octopuses breathe?
A) Through gills
B) Through lungs
C) Through a snorkel-like tube
D) Through skin
  • 8. What is the largest species of octopus in terms of average size?
A) Giant Pacific octopus
B) Veined octopus
C) Dumbo octopus
D) Blue ringed octopus
Created with That Quiz — a math test site for students of all grade levels.