What does the term 'arthropod' mean?

What does the term 'arthropod' mean?

• A. Segmented body
• B. Jointed footed
• C. Exoskeleton growth
• D. Multiple body segments

Answer: (B)

The term 'arthropod' is derived from the Greek words "arthron," meaning joint, and "pous," meaning foot. This highlights the defining characteristic of arthropods: they possess jointed appendages. This classification includes a vast array of organisms such as insects, crustaceans, and arachnids, all of which exhibit this jointed structure in their limbs or feet. This unique jointed footed feature allows for enhanced mobility and versatility in movement, which are essential adaptations for survival in various environments. Understanding the meaning of 'arthropod' through its etymology provides insight into the physical traits that classify these creatures within the broader animal kingdom.

The term 'arthropod' is derived from the Greek words "arthron," meaning joint, and "pous," meaning foot. This highlights the defining characteristic of arthropods: they possess jointed appendages. This classification includes a vast array of organisms such as insects, crustaceans, and arachnids, all of which exhibit this jointed structure in their limbs or feet. This unique jointed footed feature allows for enhanced mobility and versatility in movement, which are essential adaptations for survival in various environments. Understanding the meaning of 'arthropod' through its etymology provides insight into the physical traits that classify these creatures within the broader animal kingdom.