Which of the following was a characteristic of Mendel's F2 generation?
a. It had a 3:1 ratio in the expression of the original parental lines.
b. Dominant and recessive traits were blended.
c. It was a mating of four lines that were true-breeding.
d. It exhibited the traits of hybrid plants.
Correct Answer: a
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Indicate whether the statement is true or false
Ascribed statuses are based on an individual's talents, abilities, and actions.
Answer the following statement true (T) or false (F)
The comparison between the Basseri and the Qashqai, two Iranian nomadic tribes, illustrates that
a: among tribal sociopolitical organizations, pastoralists are the least likely to interact with other populations in the same space and time b: as regulatory problems increase, political hierarchies become more complex c: as regulatory problems decrease, political hierarchies become more complex d: not all cultures with age grades have age sets e: only groups that assimilate are able to successfully resolve political feuds
What do levirate and sororate marriage systems stress?
a. strong marriages b. the interchangeability of individuals in lineal descent groups c. the need of a spouse for survival d. family alliances