Synapomorphies are important in systematics because they are shared derived characteristics that help scientists infer evolutionary relationships among organisms. By identifying synapomorphies, researchers can determine which species share a common ancestor and group them accordingly in a phylogenetic tree. This information is crucial for understanding the evolutionary history and patterns of biodiversity.
Ectonathus mouth parts, 3 segmented body, and being a hexapod.
Yes all insects are invertebrates because they don't have a backbone and all insects are in a group called Arthropods.
Yes, spiders are invertebrates because they lack a backbone. They belong to the class Arachnida within the phylum Arthropoda.
An invertebrate, such as jellyfish, snails, insects, and worms, is an animal that does not have a backbone. These animals rely on other structures for support and movement instead of a vertebral column.
Invertabrates are not divided; if they were, they'd die.
Derived Characters Synapomorphies
Well what makes them invertabrates is that they don't have back bones or spine.
there is no difference because they are the same thing. ( look at you spelling)
no
no
No
No
no (they do not have bones)
Yes
YES!
Yes