When Mendel crossed true breeding tall and short parental plants, what was produced?
a. All the offspring were tall.
b. Half the offspring were tall, the other half were short.
c. All the offspring were short.
d. The offspring were intermediate in height relative to the two parent plants.
e. About 90 percent were tall, but the rest were short.
a
You might also like to view...
The dryopithecines were
A. Pleistocene ape ancestors. B. ancestors of apes and humans. C. found only in North and South America. D. one of the earliest mammal forms.
A situation where two or more varieties of the same language are used by speakers in different kinds of settings is called what?
a. slang b. diglossia c. lexochronotology d. bilingualism
Life history theory
a. Seeks to answer why human evolved as bipeds. b. Does NOT have an evolutionary perspective. c. Seeks to understand the impact of natural selection on life cycles. d. Explores only sexual dimorphism. e. Focuses on infancy.
While there are many negative consequences to globalization, the United Nations has suggested an improvement in __________.
A) the spread of disease B) workers’ wages C) deforestation rates D) literacy rates