Asked by Darupad Sharma on May 12, 2024
Verified
Wings on insects, flowers on plants, and feathers on birds are all examples of variations of some preexisting structures, otherwise known as:
A) preadaptations.
B) allopolyploidy.
C) paedomorphosis.
D) allometric growth.
E) punctuated equilibrium.
Preadaptations
Preadaptations are characteristics of organisms that, by chance, provide an advantage under future environmental conditions or shifts.
Preexisting Structures
Formations or constructs that were already in place before a specified event or development.
Variations
Differences or deviations in characteristics among individuals within a population or species.
- Identify the distinctions between macroevolution, microevolution, and speciation mechanisms.
Verified Answer
Learning Objectives
- Identify the distinctions between macroevolution, microevolution, and speciation mechanisms.
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