With domestication, the husk that encloses the edible portion of wild cereals became
A. tougher.
B. thicker.
C. darker.
D. more brittle.
E. Wild cereals do not have husks.
Answer: D
You might also like to view...
Because X-linked disorders are essentially __________, they will only appear in the __________ sex
a. autonomic recessive disorders; homogametic b. autonomic dominant disorders; homogametic c. autonomic recessive disorders; heterogametic d. autonomic dominant disorders; heterogametic
Parapithecidae has a __________ dental pattern
a. 2:1:3:3 b. 2:1:2:3
Which statement about the Hispanic population in the U.S. is true?
a. Most do not speak English. b. Most do not fully participate in the U.S. economy. c. Most are short-timers, planning to return to their native country as soon as possible. d. They have a higher labor force participation rate than Anglos or African-Americans. e. They do not wish to be citizens.
Eastern Archaic cultures of North America reinforced their claims to homelands by
a. engaging in the potlatch ceremony b. laying out cemeteries for their dead or building earthwork mounds c. building large sedentary coastal villages d. including grave goods in every burial e. hunting aurochs in abundance