ChloeAimeee26
Quiz by , created more than 1 year ago

B1 Topic 1 includes: Classification, Variation, Continuous and Discontinuous variation,Extreme Environments, Natural Selection and Evidence for Evolution, Speciation and Genes, Genetic Diagrams and Disorders. :)

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ChloeAimeee26
Created by ChloeAimeee26 almost 11 years ago
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B1 Topic 1 - Variation

Question 1 of 4

1

Mammals, Reptiles, Fish, Amphibians and Birds are what? (MR FAB)

Select one of the following:

  • Invertebrates

  • Vertebrates

Explanation

Question 2 of 4

1

Which is the correct order?

Select one or more of the following:

  • Kingdom, Order, Phylum,Genus, Species, Class,Family

  • Kingdom, Phylum, Class, Order, Family, Genus, Species

  • Kingdom, Family, Order, Genus, Class, Phylum, Species

Explanation

Question 3 of 4

1

The Phylum Chordata is made up of animals that all have a supporting rod-like structure that goes up the back of the body e.g forms the backbone in vertebrates. True or False?

Select one of the following:

  • True
  • False

Explanation

Question 4 of 4

1

Tick the TWO correct definitions for Continuous and Discontinuous Variation.

Select one or more of the following:

  • Continuous Variation - is when the individuals in a population vary within a range.

  • Discontinuous Variation - is when the individuals in a population vary within a range.

  • Continuous Variation - is when there are two or more distinct catagories - each individual falls into only one of these catagories, there are no intermediates.

  • Discontinuous Variation - is when there are two or more distinct catagories - each individual falls into only one of these catagories, there are no intermediates.

Explanation

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