Animal diversity : BIOL0005

Descripción

Melbourne uni - BIOL1005 2016
Shi Shang  Tan
Test por Shi Shang Tan, actualizado hace más de 1 año
Shi Shang  Tan
Creado por Shi Shang Tan hace más de 7 años
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Resumen del Recurso

Pregunta 1

Pregunta
Name the largest extinction event that resulted in 90% of species becoming extinct.
Respuesta
  • The Permian-Trassic extinction
  • The Tertiary extinction
  • The Cretaceous extinction
  • The Evil Quartet

Pregunta 2

Pregunta
What extinction event resulted in the end of Dinosaurs.
Respuesta
  • The Evil Quartet
  • The Cambrian extinction
  • The Palaeozoic exctinction
  • The Devonian extinction
  • The Cretaceous - Tertiary extinction

Pregunta 3

Pregunta
what cause the 4 main reason believed to have caused the Cambrian explosion?
Respuesta
  • Appearance of the triploblastic body form
  • Increase in CO2 levels
  • The origin of homeobox (Hox) genes
  • Oxygen levels increase
  • The presence of trilobites
  • Greater interaction between organism

Pregunta 4

Pregunta
What was believed to have caused the Permian - Triassic extinction?
Respuesta
  • Meterorites
  • a Ice age
  • Enormous volcanic activity

Pregunta 5

Pregunta
Name the cause of the 6th extinction event:
Respuesta
  • Habitat loss
  • Volcano eruption
  • Natural disasters
  • Overkill
  • Invasive species
  • Extinction cascade

Pregunta 6

Pregunta
Human are the cause of the 6th extinction event?
Respuesta
  • True
  • False
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