How have paleoanthropologist s been able to identify right-handedness, and thus the possible development of language, in ancient hominins?
a. Fossils that have more robust right arms
b. Endocasts that have larger right hemispheres
c. Patterns in flakes from the production of stone tools
d. Objects found in the right hands of hominin burials
Question 2
Kanzi and other signing apes teach us that __________.
a. great apes naturally possess some basic linguistic skills
b. production exceeds comprehension in apes
c. the learning situation is not critical in language acquisition
d. only humans have the ability to truly understand each other through sign language
The experimental approach used by Masui and Markert to identify cyclin and cyclin-dependent kinase (
Unique markings identify individual humpback whales.
Endotracheal intubation. First, a lighted scope is used to identify the trachea from the esophagus.
A food diary can help patients identify unhealthy eating habits and make healthy choices.
Left-handedness
Identify the junction nodes in the circuit shown in Figure 21-1.