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
A hypothesis that suggests an explanation of the function of the gene that is defective in patients
Osteoporosis. (a) A section through normal spongy bone. (b) A section through a bone with osteoporos
skeleton of the human body
The skullcap from Trinil, Java is the type specimen for H. erectus and is about 900,000 years old.
Diagram of Human Skeleton