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Theory of Evolution Practice
Attempts: 2
Question at position 1
1

Multiple Choice
5 points


Question at position 1


Look at and compare each of these birds.

Each of these birds have an adaptation that allows them to stand on one leg and distribute all of their weight comfortably. This also helps the birds regulate their heat and homeostasis while resting.

Based off of their similarities, what can you assume about these 4 birds?

Look at and compare each of these birds.

Each of these birds have an adaptation that allows them to stand on one leg and distribute all of their weight comfortably. This also helps the birds regulate their heat and homeostasis while resting.

Based off of their similarities, what can you assume about these 4 birds?

They are all direct decedents of parakeets

They all experienced artificial selection

They have a common ancestor

They are competitive with one another for resources
Stimulus for question at position: 2
The following text applies to the questions at positions 2
Illustration


Question at position 2
2

Multiple Choice
5 points


Question at position 2

4. Which statement best represents the illustration?
4. Which statement best represents the illustration?

All of the above are mammals

All of the above share homologous structures

All of the above structures show no evidence of relationship

All of the above animals evolved in the same habitat
Question at position 3
3

Multiple Choice
5 points


Question at position 3



Both of these flowers have anatomical similarities, such as separate pistils and stamen, rather than a fused pistil and stamen. Based off of this information, scientists can assume that these two flowers -

Answer 1

Based on the anatomical similarities, scientists can assume that these two flowers share a common ancestor. This is indicative of evolutionary relationships where species that have similar structures likely evolved from a shared lineage.

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