13.- Introduction to evolution and natural selection

Descripción

https://www.khanacademy.org/science/biology/her/evolution-and-natural-selection/v/introduction-to-evolution-and-natural-selection
PEDRO ALVAREZ JIMENEZ
Test por PEDRO ALVAREZ JIMENEZ, actualizado hace más de 1 año
PEDRO ALVAREZ JIMENEZ
Creado por PEDRO ALVAREZ JIMENEZ hace más de 9 años
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Resumen del Recurso

Pregunta 1

Pregunta
Why the color of a peppered moth was so important for surviving for them?
Respuesta
  • Because they avoid to be eaten
  • Because they can hide on the surface of the trunks
  • Because the black moths are more cute and can reproduce easier

Pregunta 2

Pregunta
What process is behind this “story”?
Respuesta
  • Survival of fittest
  • Inheritance of acquired traits
  • Natural selection

Pregunta 3

Pregunta
Why is so difficult for our immune system to fight against the flu?
Respuesta
  • This virus can change easily
  • This virus can mutate if it really need it
  • Because people are not vaccinated

Pregunta 4

Pregunta
Can you write an example of evolution and natural selection in real time?
Respuesta
  • Cancer cells
  • Flu virus
  • Allergic diseases

Pregunta 5

Pregunta
Two reasons why we should be careful at the time of taking antibiotics would be.
Respuesta
  • Production of resistance and damage of the body
  • Production of resistance and killing its competitors
  • Production of resistance and damage of immune system

Pregunta 6

Pregunta
Living things choose how to evolve.
Respuesta
  • True
  • False

Pregunta 7

Pregunta
The environment does not play a very important role in evolution
Respuesta
  • True
  • False

Pregunta 8

Pregunta
These changes (mutations) reside in the protein of the living thing, so that they are not transmissible.
Respuesta
  • True
  • False
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