Modern Genetics

Descripción

Biology Test sobre Modern Genetics, creado por Tracy Rains el 05/09/2017.
Tracy Rains
Test por Tracy Rains, actualizado hace más de 1 año
Tracy Rains
Creado por Tracy Rains hace más de 7 años
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Resumen del Recurso

Pregunta 1

Pregunta
When a white flower and a red flower are crossed, they produce a pink flower. This is an example of
Respuesta
  • Simple dominance
  • Incomplete dominance
  • None of the above.

Pregunta 2

Pregunta
Mendel investigated stem length and height in pea plants. Which statement best describes what would happen if he had investigated human height instead?
Respuesta
  • The experiments would have been easier because humans have fewer genes
  • His experiments would be more difficult because height is controlled by multiple genes
  • His experiments would have been extremely successful

Pregunta 3

Pregunta
When both alleles are expressed it is called codominance.
Respuesta
  • True
  • False

Pregunta 4

Pregunta
Each gene that Mendel originally studied were [blank_start]one[blank_end] trait controlled by [blank_start]two[blank_end] different alleles.
Respuesta
  • one
  • two

Pregunta 5

Pregunta
This term means a trait is controlled by multiple genes.
Respuesta
  • Co dominance
  • Multiple Alleles
  • Polygenic traits
  • Simple Inheritance

Pregunta 6

Pregunta
The environment can impact how genes are expressed.
Respuesta
  • True
  • False
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