Question

Which statement is TRUE?

a. All paleontologists agree that Sahelanthropus tchandensis is the earliest known relative of modern humans.
b. All paleontologists agree that Ardipithecus ramidus is the earliest known relative of modern humans.
c. Although paleontologists disagree in which fossil came first, they agree on the names given to all known fossil hominins.
d. Paleoanthropologists disagree about the most appropriate names for some of the specimens of early hominins.

Answer 1

The true statement is that paleoanthropologists disagree about the most appropriate names for some early hominin specimens, as the field of paleoanthropology often faces new discoveries and reevaluations.

Step-by-step explanation:

Out of the options provided, the true statement is d. Paleoanthropologists disagree about the most appropriate names for some of the specimens of early hominins. Paleoanthropology, the study of ancient humans, is a field fraught with debate due to the complexity of tracing evolutionary lineages. Fossils like Ardipithecus ramidus and Sahelanthropus tchadensis have contributed significantly to our understanding, yet their exact place in the human family tree is under constant scrutiny and reassessment. With new discoveries often comes reevaluation, therefore, paleoanthropologists have not reached a consensus on the nomenclature for all hominin specimens.