Answer: Multiple types of evidence support the theory of evolution: Homologous structures provide evidence for common ancestry, while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features).
Explanation:
Answer:
Punctuated equilibrium refers to<u> B. Species that evolved very rapidly during relatively brief time spans</u>
Explanation:
The theory of evolution states that organisms heritable characteristics change over time to form new lineages or species. Punctuated equilibrium is an evolutionary theory that explains the sudden appearance of novel species on the fossil record. In this theory, the species likely evolved quickly to survive in a significantly altered environment.
Answer: 1/4 AA or type A Blood; 1/4 BB or type B Blood; 1/2 AB
Answer:
Option (D)
Explanation:
Environment refers to all the living and non-living components that surround us. There occur various processes such as precipitation, evaporation, weathering and erosion, deposition, and the processes that are associated with the various cycles such as geochemical cycle, nitrogen cycle, carbon cycle, phosphorous cycle and so on.
These processes occur in all the regions on earth and at different rates, and they are comprised of energy that is constantly in the flow from one region to another. These environmental changes and the forces that are involved in it are dynamic in nature.
Thus, the correct answer is option (D).
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