Multiple Choice
Before Woese's tree of life analysis, which characteristics were primarily used to classify organisms?
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1. Introduction to Biology
Introduction to Taxonomy
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Which type of animal is most likely to become preserved in amber?
A
Fish
B
Mammal
C
Reptile
D
Insect
Verified step by step guidance1
Understand what amber is: Amber is fossilized tree resin that can trap and preserve organisms, often in remarkable detail.
Consider the habitat and behavior of the organisms listed: Fish, mammals, and reptiles are generally too large or unlikely to come into contact with tree resin, whereas insects are small and often interact with trees and their resin.
Recognize the physical properties of amber: Amber is sticky when it is resin, making it ideal for trapping small organisms like insects that come into contact with it.
Think about the preservation process: Once an insect is trapped in resin, the resin hardens over time, preserving the insect in its entirety, including delicate structures like wings and antennae.
Conclude that insects are the most likely type of animal to become preserved in amber due to their size, behavior, and frequent interaction with tree resin.
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