Asked by savannah Auster on Jun 03, 2024

verifed

Verified

For a hominoid fossil to be definitively classified as part of the human evolutionary line, there must be certain evidence of:​

A) ​bipedalism
B) ​an elongated skeletal frame
C) ​a large brain
D) ​meat eating

Hominoid Fossil

Ancient remains or imprints of hominids and apes, crucial for understanding human evolution and the lineage of primates.

Human Evolutionary Line

The lineage leading to modern humans, detailing the biological and chronological development of human species over millions of years from primordial ancestors.

Bipedalism

Bipedalism is the ability to walk on two legs, a key feature that distinguishes humans and their ancestors from other primates and is considered a foundational trait in human evolution.

  • Pinpoint critical junctures in the evolution of hominins, such as the development of walking on two legs, utilization of tools, and substantial anatomical transformations.
  • Pinpoint and characterize the significant hominin species and their attributes.
verifed

Verified Answer

MA
Mukul AggarwalJun 04, 2024
Final Answer :
A
Explanation :
Bipedalism is a key feature distinguishing early human ancestors from other hominoids. It is considered a fundamental trait in the human evolutionary line, indicating adaptations for walking on two legs, which is not primarily observed in other primates.