Pythons have small leg bones buried in their tail muscles. What can scientists conclude from this observation?

Question

(1 point)
Responses

Pythons descended from an animal with legs.
Pythons descended from an animal with legs.

The leg bones will not be passed down to future generations.
The leg bones will not be passed down to future generations.

Future generations of pythons will have legs.
Future generations of pythons will have legs.

The leg bones help pythons move.
The leg bones help pythons move.

Answer 1

The most scientifically accurate conclusion from the observation that pythons have small leg bones buried in their tail muscles is:

Pythons descended from an animal with legs.

This reflects the concept of evolutionary biology, indicating that pythons share a common ancestry with legged animals. The presence of vestigial structures, such as the small leg bones, suggests an evolutionary lineage where limbs were once functional but have since become reduced or non-functional as the species adapted to a different mode of locomotion.