Many scientists hypothesize that Scelidosaurus represents an evolutionary transition between early armored dinosaurs and later armored dinosaurs. Assuming this hypothesis is true, which pattern of change can be inferred from this sequence of fossils?

A. Over time, in the lineage from early armored dinosaurs to later armored dinosaurs, snouts became pointier and forelimbs became better adapted to bear weight.

B. A lineage of early armored dinosaurs got smaller and evolved long, sturdy tails with large clubs over time, resulting in later armored dinosaurs.

C. Bony armor got larger and body size increased over time in the lineage from early armored dinosaurs to later armored dinosaurs.

The evolutionary transition from early to later armored dinosaurs, represented by Scelidosaurus, suggests that bony armor size increased and body size also grew over time. This adaptation likely provided better protection and success in varying environments. Therefore, larger bony armor and increased body size are inferred from the fossil sequence.

Explanation:

Understanding Evolutionary Transitions in Armored Dinosaurs

The hypothesis suggests that Scelidosaurus represents an evolutionary transition between early and later armored dinosaurs. If this hypothesis is accepted, we can infer specific patterns of change in morphology and adaptations over time.

Key Adaptations in the Lineage

Bony armor size probably increased as the lineage evolved, providing more protection against predators.
The body size of these armored dinosaurs also likely increased, leading to larger, more robust forms that were capable of withstanding environmental pressures.
Additionally, adaptations in features such as the snout shape or limb structure may reflect changes in feeding or locomotion strategies.

Thus, the correct inference from this sequence of fossils is that bony armor became larger and body size increased over time in the lineage from early to later armored dinosaurs, aligning with option B. This evolutionary trend is critical for understanding the survival and adaptation mechanisms in prehistoric ecosystems.

Learn more about Evolution here:

https://brainly.com/question/31440734