Endo = inside. Endoskeletons are skeletons like ours, bones on the inside. Arthropods have EXOskeletons, armour on the outside.
All arthropods have segmented bodies with tough exoskeletons made from chitin.
Arthropod skeletons differ from ours in that they are external, or exoskeletons. By contrast ours are internal, or endoskeletons.
Arthropods don't have backbones. The vertebral column or spine comprises individual bones (vertebrae) as part of an internal skeleton or endoskeleton. Arthropods by contrast have no bony internal skeleton, instead they rely on a chitinous external or exoskeleton, consequently they also evidence joint appendages and segmented body which characterize the phylum.
External fertilization and development
Insects
Insecta you nucking retards!
no arthropods have endoskeletons, completely different structures nothing like exoskeletons, exoskeletons are outer skeletons made of chitin only found on arthropods, endoskeletons are inner support structures like your skeleton, made of bone and/or cartilage.
What materials make up the endoskeletons of most vertebrates
Cartilage ! Not silica!!
Yes, they have endoskeletons. Seahorses' skeleton are inside their bodies so they would have endoskeletons.
Tissue and Blood!.
Lions have endoskeletons because they are mammals and we are mammals.
All arthropods apart from most insects have wings.
Arthropods reproduce sexually . Fertilization is mostly internal but in some species it is indirect . In most arthropods fertilization is direct . Most arthropods are oviparous i.e. they lay eggs . Metamorphosis takes place .
Endoskeletons. Arthropods such as lobsters, insects, and shrimp have exoskeletons. Endoskeletons have a skeletal system inside thier bodies, while exoskeletons have hard outer shells.
A true endoskeleton is derived from mesodermal tissue.
we need endoskeletons because they hold us up. if we had an exoskeleton we would be covered by a shell
yes