EVERYDAY SCIENCE

Detailed explanation-1: -The body is usually segmented, and the segments bear paired jointed appendages, from which the name arthropod (“jointed feet”) is derived. About one million arthropod species have been described, of which most are insects.

Detailed explanation-2: -Includes: Crustaceans, Spiders, and Insects The name arthropod means ‘jointed foot. ‘ All arthropods have segmented bodies and are covered in a jointed, protective armor called an exoskeleton. Their body muscles attach to the inside of the exoskeleton.

Detailed explanation-3: -The literal meaning of Arthropoda is jointed legs (the word ‘arthropod’ means ‘jointed legs’). It comprises the largest phylum of Animalia. The phylum Arthropoda includes animals with jointed legs and appendages. These animals are bilaterally symmetrical and segmented.

Detailed explanation-4: -The name Arthropod means “jointed foot.” All arthropods have segmented bodies and are enclosed in a jointed, protective armor called an exoskeleton.