Which organism is not an insect?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the Kansas Turf Pest Control 3B Test with our comprehensive study material. Utilize flashcards and multiple-choice questions, complete with detailed hints and explanations, to ensure you're ready for your exam!

Multiple Choice

Which organism is not an insect?

Explanation:
What this question tests is how to tell insects from other arthropods by body plan. Insects have a body divided into three parts (head, thorax, abdomen) and six legs as adults. The sowbug is a crustacean, not an insect, and it has a multi-segmented body with many legs and two pairs of antennae—features typical of crustaceans rather than insects. The other options are insects: aphids are small Hemiptera with six legs, grasshoppers are Orthoptera with six legs, and beetle larvae are the immature form of beetles, which are insects. So the organism that is not an insect is the sowbug.

What this question tests is how to tell insects from other arthropods by body plan. Insects have a body divided into three parts (head, thorax, abdomen) and six legs as adults. The sowbug is a crustacean, not an insect, and it has a multi-segmented body with many legs and two pairs of antennae—features typical of crustaceans rather than insects. The other options are insects: aphids are small Hemiptera with six legs, grasshoppers are Orthoptera with six legs, and beetle larvae are the immature form of beetles, which are insects. So the organism that is not an insect is the sowbug.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy