Insects
  • 1. All insects have now been discovered by scientists.
A) true
B) false
  • 2. Most insects are found in the tropics because it is__________
A) cold and dry
B) cold and damp
C) hot and damp
D) hot and dry
  • 3. Most insects have an ____________.
A) endoskeleton
B) skin
C) extraterrestrial skeleton
D) exoskeleton
  • 4. AAll insects have bodies that are made up of three parts:
A) the head, thorax and abdomen
B) the brain, mouth and intestines
C) the skeleton, the backbone and wings
D) the head, thorax and wings
  • 5. All insects have 8 legs
A) true
B) false
  • 6. Winged insects usually have 4 wings that grow out of the _______.
A) thorax
B) head
C) abdomen
  • 7. All insects have two _________, jaws and eyes on the head.
A) wigglers
B) legs
C) antennae
  • 8. What are mandibles?
A) a pair of antennae
B) a pair of wings
C) a pair of jaws
D) a pair of legs
  • 9. All insects go through __________ to become adults
A) eggs
B) metamorphosis
C) larvae
  • 10. What is the life cycle of an insect?
A) larva, pupa adult
B) adult, pupa, egg, larva
C) egg, pupa, adult
D) egg, larva, pupa, adult
  • 11. A compound eye has _________ .
A) no lenses
B) one lens
C) many lenses
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