Asked by Johnny Davis on Jun 17, 2024
Verified
hard shells that allow reptiles to lay eggs on land
A) directional selection
B) sexual dimorphism
C) sympatric speciation
D) balanced polymorphism
E) coevolution
F) allopatric speciation
G) key innovation
H) adaptive radiation
Hard Shells
Rigid external coverings that provide protection to the bodies of certain animals, like mollusks and turtles.
Reptiles
A class of cold-blooded, air-breathing vertebrates characterized by their skin covered in scales or hard plates, laying eggs, and typically having a three-chambered heart.
- Illustrate the contribution of adaptations to the endurance and proliferation of species.
Verified Answer
MD
Mckenna DickinsonJun 19, 2024
Final Answer :
G
Explanation :
The event described in the prompt is the development of hard shells that allow reptiles to lay eggs on land, which is a key innovation in their evolution.
Learning Objectives
- Illustrate the contribution of adaptations to the endurance and proliferation of species.
Related questions
Describe How Some Biologists Have Proposed to Use Adaptation as ...
Adaptation Involves Changes in Ecosystem Rather Than in Individual Organism
The Sharp Reduction of the Gene Pool and the Numbers ...
What Term Describes All Alleles of All the Genes in ...
Sympatric Speciation Through Polyploidy Has Been a Frequent Phenomenon in ...