The fossils of two adult birds are found in a nest containing several fossilized eggs.Physically,the bird fossils look very different from each other.What are scientists most likely to use to classify these species?
A) the biological species concept
B) the DNA-based species concept
C) the morphological species concept
D) the evidence of reproduction concept

Question

Quizplus · Accepted Answer

Since the physical appearance of the two bird fossils are very different, scientists are most likely to use the morphological species concept for classification. This concept is based on the physical characteristics (morphology) of organisms to classify them into different species.

The Fossils of Two Adult Birds Are Found in a Nest