Final answer:
B. False. Scientists have successfully reconstructed the Neanderthal genome, as evidenced by the first draft sequence published in 2010, showing ancestral relations and genetic contributions to modern humans.
Step-by-step explanation:
The statement that scientists are unable to reconstruct the Neanderthals genome is false. The first draft sequence of the Neanderthal genome was published by Richard E. Green and his colleagues in 2010. This monumental work was achieved by studying almost 40,000-year-old fossil remains and utilizing advanced DNA sequencing techniques. The study revealed that Neanderthals shared a closer genetic similarity to non-African modern humans, providing evidence for interbreeding between Neanderthals and early modern humans. Additionally, traces of Neanderthal DNA are found in modern human genomes, which indicates that their genetic contributions have persisted over time.