PULL IT TOGETHER Evolution evidence comes from scientific study of Biogeography Development Life's Fossils Anatomy molecules ages are known from including Relative Radiometric DNA Protein dating dating Figure 13.25 Pull It Together: Evidence of Evolution.
Biogeography
The study of plants, animals, and other living things in terms of their geographic distribution is referred to as biogeography. Biogeography is usually examined in coexistence with ecological and historical variables that have affected organisms' spatial distribution across time. It is not only based on the habitation patterns; it is also about the reasons that cause differences in distribution. Biogeographic studies divide the Earth's surface into diverse flora and fauna compositions, notably the continents and islands. Biogeography is a field of science, but physical geographers have made vital commitments, especially in flora. Biogeography is a multidisciplinary field of study that combines concepts and data from ecology, evolutionary biology, taxonomy, geology, physical geography, paleontology, and climatology.
Types of Climate
The weather pattern in a long-term process in a locality, region, or even over the entire globe is known as climate. Generally, it is decided by calculating an average of thirty years' weather in a region. In that sense, the weather and climate are different.
Biome
It is defined as a definite community of animals and plants residing together in a climate. Each (plants and animals) having a characteristic appearance and distributed over a wide geographical area defined largely by regional climatic conditions.
Refer to figure 13.25 and the chapter content to answer the following
questions.
1. Review the Survey the Landscape figure in the chapter introduction.
What diagrams do scientists use to visualize evolutionary
relationships? Add this term to the concept map.
2. Write a phrase to connect fossils and biogeography and a separate
phrase to connect development and DNA.
3. Add the following terms to this concept map: homologous structures,
vestigial structures, homeotic genes, and molecular clock.
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