2125047
Descripción
Test por 18hgnewlin, actualizado hace más de 1 año
|
|
Creado por 18hgnewlin
hace más de 9 años
|
|
Pregunta 1
Pregunta
True or False: separation of a species or population so that they no longer interbreed and evolve into two separate species is called "speciation"
Respuesta
- True
- False
Pregunta 2
Pregunta
True or False: "Speciation" is when one species divides or gives rise to a new species
Respuesta
- True
- False
Pregunta 3
Pregunta
Define species:
Respuesta
-
formation of a new species
-
form of reproductive isolation in which two populations are separated by geographic barriers such as rivers, mountains, or bodies of water, leading to the formation of two separate subspecies
-
form of reproductive isolation in which two populations develop differences in courtship rituals or other behaviors that prevent them from breeding
-
a group of similar organisms that can breed and produce fertile offspring
Pregunta 4
Respuesta
-
Reproductive isolation
-
Behavioral isolation
-
Temporal isolation
-
Geographic isolation
Pregunta 5
Pregunta
What kind of isolation is being shown?
Respuesta
-
Behavioral
-
Geographic
-
Temporal
Pregunta 6
Pregunta
What geographic barrier separates the two populations of squirrels?
Respuesta
-
Rio Grande
-
Grand Canyon
-
Gila River
-
Lake Mead
-
Colorado River
-
Lake Powell
Pregunta 7
Pregunta
According to the hypothesis: "How might the founder effect and natural selection have produced reproductive isolation that could have led to speciation among Galápagos finches?", speciation in Galápagos finches occurred by:
Respuesta
-
Founding of a new population
-
Geographic isolation
-
Changes in the new population's gene pool
-
Behavioral isolation
-
Ecological competition
-
Temporal isolation
Pregunta 8
Pregunta
Because of what effect could the allele frequencies of this founding finch population differ from the frequencies of the original South American population?
Respuesta
-
Founder effect
-
Bottleneck effect
-
Genetic Drift
Pregunta 9
Pregunta
What image represents geographic isolation?
Respuesta
Pregunta 10
Pregunta
Which image represents changes in gene pools?
Respuesta
Pregunta 11
Pregunta
What image represent behavioral isolation?
Respuesta
Pregunta 12
Pregunta
What figure represents competition and continued evolution?
¿Quieres crear tus propios Tests gratis con GoConqr? Más información.