Which of the following is a defining characteristic generally shared by insects, distinguishing them from many other types of arthropods?
AThey typically have six legs and three main body segments
BThey typically have eight legs and two main body segments
CThey typically have exactly four wings and no legs
DThey typically have no legs at all
Explanation
Insects are generally characterized by having six legs and a body divided into three main segments: the head, thorax, and abdomen, along with typically having one or two pairs of wings, though some insect groups are wingless. This combination of features helps distinguish insects from other related arthropod groups, such as arachnids, which instead typically have eight legs and only two main body segments. Insects represent an enormously diverse group, making up the large majority of all known animal species on Earth. Explore more Everyday Science MCQs on mcqstutor to keep practicing.
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