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How many amino acid differences are there between a chimpanzee and kangaroo

Why is mating between two individuals of opposite sex considered a selected trait or characteristic in the evolution of most species?




Analyse evolutionary mechanisms (e.g., natural selection, sexual selection, genetic variation, genetic drift, artificial selection, biotechnology) and their effects on biodiversity and extinction (e.g., describe examples that illustrate current theories of evolution, such as the darkening over time, in polluted areas, of the pigment of the peppered moth, an example of industrial melanism).


Create a phylogenetic tree of selected group of vertebrates which will show evolutionary relationships.

  • Bull
  • Panda
  • Cocker spaniel
  • Bison
  • Lion
  • Kiwi
  • Cat
  • Frog
  • Spider
  • Sea turtle
  • Sea star
  • Moth
  • Duck billed platypus
  • Koala bear
  • Zebra
  • Large mouth bass
  • Hermit crab
  • Penguin
  • Coral snake
  • Shrimp
  • Walrus
  • Jellyfish
  • Cockroach
  • Octopus

The tree should based on physical characteristics such as

  1. Presence or absence of backbone
  2. Ability to breath air or water
  3. Cold or warm blooded
  4. Carnivore, omnivore, herbivore
  5. Presence or absence of hair/fur
  6. Horns

Create a phylogenetic tree of selected group of vertebrates which will show evolutionary relationships.

  • Bull
  • Panda
  • Cocker spaniel
  • Bison
  • Lion
  • Kiwi
  • Cat
  • Frog
  • Sea turtle
  • Sea star
  • Moth
  • Duck billed platypus
  • Koala bear
  • Zebra
  • Large mouth bass
  • Hermit crab
  • Penguin
  • Coral snake
  • Shrimp
  • Walrus
  • Jellyfish
  • Cockroach
  • Octopus

The tree should based on physical characteristics such as

  1. Presence or absence of backbone
  2. Ability to breath air or water
  3. Cold or warm blooded
  4. Carnivore, omnivore, herbivore
  5. Presence or absence of hair/fur
  6. Horns
One population of lizards lives in the Congo rainforest one lives on the adjacent (next to) savannah, there is no physical barrier but the populations rarely interact. Is speciation occurring? If so, what type of reproductive isolation is occurring? As a result, what type of speciation is occurring?
Distinguish between microevolution and macroevolution.
What ability did humans develop in order to live along the coastal areas where ocean fish became an important source of food?
There are two popular theories currently debated concerning the origins of
hominids. Name the two theories and expatiate (supportive arguments) on the
out of Africa theory.
Penguins and flying albatrosses might have a common ancestor.
a) how would Darwin use comparative anatomy and fossil record to establish this evolutionary relationship?
b) what modern technological advancements might further support the evolutionary relationship?
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