Phylum Arthropoda comprises a wide diversity of animals with hard exoskeletons and jointed appendages.
Phylum Arthropoda comprises a wide diversity of animals with hard exoskeletons and jointed appendages.
Class Insecta is the largest class of Phylum Arthropoda.
Class Insecta is the largest class of Phylum Arthropoda.
Lignin is the main component of the exoskeletons of arthropods.
Lignin is the main component of the exoskeletons of arthropods.
Over 85% of all the known animal species are arthropods.
Over 85% of all the known animal species are arthropods.
Correct Answer:
Lignin is the main component of the exoskeletons of arthropods.
लिग्निन, संधिपाद (आर्थ्रोपोडा) के बहि:कंकाल (exoskeletons) का मुख्य घटक होता है।
