13.- Introduction to evolution and natural selection

Descrição

https://www.khanacademy.org/science/biology/her/evolution-and-natural-selection/v/introduction-to-evolution-and-natural-selection
PEDRO ALVAREZ JIMENEZ
Quiz por PEDRO ALVAREZ JIMENEZ, atualizado more than 1 year ago
PEDRO ALVAREZ JIMENEZ
Criado por PEDRO ALVAREZ JIMENEZ aproximadamente 9 anos atrás
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2

Resumo de Recurso

Questão 1

Questão
Why the color of a peppered moth was so important for surviving for them?
Responda
  • 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

Questão 2

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

Questão 3

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

Questão 4

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

Questão 5

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

Questão 6

Questão
Living things choose how to evolve.
Responda
  • True
  • False

Questão 7

Questão
The environment does not play a very important role in evolution
Responda
  • True
  • False

Questão 8

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

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