A bird's wing and a bat's wing are said to be:
A. homologous structures
B. convergent structures
C. archetypical structures
D. cladograms
B. convergent structures
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Domesticated animals, more specifically their manure and their pulling capabilities, are key components of horticulture.
Answer the following statement true (T) or false (F)
What evidence suggests that genetic differences between populations predispose people for different personality types?
A) There are differences in temperament among newborn babies of different ethnic groups. B) Other biological features, like birth weight, are correlated with ethnic group. C) A baby's behavior affects the way its caregivers will interact with it. D) Mothers of different ethnic groups responded differently to their babies' cries.
Good theories of performance are today based mostly on the writings of:
a. Aristotle b. Langner c. Plato d. all of the above e. none of the above
What is the difference between the concept of environment and the concept of habitat? How does the concept of an ecological niche differ from the two concepts mentioned above?
What will be an ideal response?