Based on these images, what can you say about the tentacles of an octopus and the limbs of a lizard? (MULTIPLE CHOICE) They’re homologous structures.

They’re analogous structures.

They’re vestigial structures.

They’re neither homologous nor analogous structures.

They’re neither vestigial nor homologous structures.

Which type of neuroglia is found outside of the brain?

How did the miller-urey experiment impact the way scientists think about the origins of life? use what you know about the miller-urey experiments to discuss the factors needed for life to arise, and speculate on whether life could arise on another planet.

Cold case files recently began re-investigating an old murder case. the murder took place in the park; a young man, james, was hit over the head with a brick and killed. police suspected the jealous former boyfriend of james' wife, karen. whoever killed james may have washed their hands in a near-by bird bath as detectives found blood in the bird bath. since the murder took place before dna fingerprinting was available, the suspected killer, ronnie, went free. detectives are now reviewing the blood evidence using dna fingerprinting. based on the dna fingerprints of all possible suspects, who is james' killer?