Exploring the Differences Between Centipedes, Millipedes, and Insects
How does the body plan of centipedes and millipedes differ from insects?
1) Centipedes and millipedes have more legs than insects
2) Centipedes and millipedes have fewer legs than insects
3) Centipedes and millipedes have wings like insects
4) Centipedes and millipedes have different body segments compared to insects
Answer:
The body plan of centipedes and millipedes differs from insects by having a different number of legs per body segment, where centipedes have one pair and millipedes have two pairs, and by lacking wings. The correct answer is (4).
Centipedes and millipedes differ from insects in several ways, particularly in their body plan and number of legs. The body plan of centipedes and millipedes is distinct from insects in that centipedes and millipedes have differing numbers of legs per body segment. Centipedes have one pair of legs per body segment, whilst millipedes have two pairs of legs per body segment.
Centipedes are also known for their speed, predatory nature, and venomous fangs, contrasting with millipedes that are slower, feed on decaying plant material, and have a more rounded body in cross-section. Unlike insects, neither centipedes nor millipedes have wings.
Therefore, the correct answer to the question is that centipedes and millipedes have different body segments compared to insects.