Analyses of the vertebral canals of the Nariokotome skeleton suggests that in Homo erectus
A) the canal dimensions in the thorax were similar to those of monkeys and apes
B) the nerve connections to the rib-cage were much less extensive than in modern humans
C) the fine control of breathing needed for speech may have been lacking
D) all of the above
E) none of the above
Question 2
The hereditary information of an individual constitutes it
A) physiology
B) phenotype
C) hybridotype
D) genotype
E) mutotype
The span of Homo sapiens sapiens’ time on earth
Ngandong calottes from Java are the youngest H. erectus fossils at perhaps 27,000-50,000 years old.
Woolly Mammoth Skeleton
Fossils of hand and foot bones of Homo naledi
The Anatomic Dimensions of the Vertebral Column (Anterior, Left Lateral, and Posterior)
Fossil Skeleton: Ichthyosaur