Question
A cockroach can walk immediately after losing one leg, but movement becomes less stable. This shows jointed appendages mainly help in:
Correct Answer: A
Coordinated locomotion and balance
Jointed appendages permit controlled walking and balance in arthropods. Losing a leg disrupts mechanical coordination even if other systems continue working.
Jointed appendages permit controlled walking and balance in arthropods. Losing a leg disrupts mechanical coordination even if other systems continue working.
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