Statistics for Arthropod Anatomy

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Hint	Answer	% Correct
Protective external layer	Exoskeleton	93%
Long sensory organ	Antenna	89%
Eye made of many smaller eyes put together	{Compound} eye	85%
Central body part with legs and wings	Thorax	85%
Biting mouthpart	Mandible	74%
Spider organ for making silk	Spinneret	74%
Arachnid mouthpart that works like an arm	Pedipalp	67%
Mouthpart for sucking food	Proboscis	63%
Stinger used to lay eggs in wood or prey	Ovipositor	52%
Armored wings of beetles	Elytra	48%
Holes for absorbing oxygen	Spiracle	44%
Plate of armor on the top part of an insect	Carapace	41%
Mantis limb adapted for catching prey	{Raptorial} forelimb	30%
Balancing organs on flies	Halteres	26%