Question

Give an example of body characteristics used to determine how close to species are in terms of evolution and send

Answer 1

Different organisms with common ancestry in the past, are more likely to have similar characteristics due to inheritance. These similar characteristics are used to determine evolutionary relationships.

Answer 2

We basically catagorise them on basis of their anatomy. Arachaeopteryx is the best example which is closely related to reptiles as Well as aves it has feathers forelimbs are modified into wings nd beaks are also present while reptalian characters are presence of tail pneumatic bones nd weak sternum on this basis its called missing link.