How Would The Eye Have Evolved? Scientists think the earliest version of the eye was formed in unicellular organisms, who had something called ‘eyespots’. These eyespots were made up of patches of photoreceptor proteins that were sensitive to light. … Over time, the unicellular creature would evolve, and its eyespot evolved along with it. What
What Are Structures That Share A Common Evolutionary Origin Called? Homology, in biology, similarity of the structure, physiology, or development of different species of organisms based upon their descent from a common evolutionary ancestor. What are structures that share a common evolutionary origin called a homologous C vestigial B analogous D siblings? The structures that
What Is A Common Ancestor Brainpop? What is a common ancestor? An animal that has a lot of offspring. An animal from which two or more different species evolved. An animal that is related to many other species. What is likely to be an example of a variation within a species? Variation within species affects
What Is Ontogeny ABA? ONTOGENY. : The development or course of development of an individual organism. A behavior with ontogenic origins is one that was acquired during the lifetime of the individual as a result of contingencies of reinforcement. What is ontogeny and phylogeny? Ontogeny is the growth (size change) and development (structure change) of
How Does Comparing Skeletons Of These Animals Provide Support For The Scientific Theory Of Evolution? How does comparing the skeletons of these animals provide support for the scientific theory of evolution? It provides information about the organisms’ habitats. It shows possible common ancestry between organisms. … It shows possible chromosomal similarities between organisms. How do