Multiple choice general knowledge

The blood of mammals is red, the blood of insects is yellow, and the blood of lobsters is blue.

  1. True

  2. False

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

The statement incorrectly characterizes insect blood as yellow. Insects have hemolymph which is typically colorless or greenish, not yellow. While mammal blood is red (hemoglobin) and lobster blood is blue (hemocyanin), the insect part is wrong.