Reproduction and inheritance

Descripción

IGCSE Edexcel
anna.williamson
Test por anna.williamson, actualizado hace más de 1 año
anna.williamson
Creado por anna.williamson hace más de 10 años
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Resumen del Recurso

Pregunta 1

Pregunta
A gene is a section of DNA that codes for a specific sugar.
Respuesta
  • True
  • False

Pregunta 2

Pregunta
A clone is a genetically identical cell or organism.
Respuesta
  • True
  • False

Pregunta 3

Pregunta
Alleles are alternative forms of the same gene.
Respuesta
  • True
  • False

Pregunta 4

Pregunta
Variation is the key to evolution.
Respuesta
  • True
  • False

Pregunta 5

Pregunta
Natural selection is the mechanism by which organisms evolve.
Respuesta
  • True
  • False

Pregunta 6

Pregunta
A plasmid is a circular piece of DNA found in fungi
Respuesta
  • True
  • False

Pregunta 7

Pregunta
Natural selection and selective breeding are the same events.
Respuesta
  • True
  • False
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