Which of the following is another name for macroevolution in the context of Organic Chemistry?

• A. Microevolution
• B. Molecular evolution
• C. Chemical evolution
• D. Biological evolution

Answer: (C)

Verified step by step guidance

1. Understand that macroevolution generally refers to large-scale evolutionary changes that occur over long periods of time, often at the level of species or higher taxonomic groups.
2. In the context of Organic Chemistry, macroevolution is not a commonly used term. However, the concept of 'Chemical evolution' is relevant as it describes the process by which simple chemical compounds give rise to complex molecules, eventually leading to the origin of life.
3. Chemical evolution involves the formation of organic molecules from inorganic substances, which is a fundamental concept in understanding the origin of life and the development of complex biological systems.
4. Recognize that 'Microevolution' refers to small-scale changes within a species, 'Molecular evolution' involves changes at the molecular level, and 'Biological evolution' encompasses the broader process of evolution in living organisms.
5. Therefore, in the context of Organic Chemistry, 'Chemical evolution' is the term that aligns with the concept of macroevolution, as it pertains to the chemical processes leading to the complexity necessary for life.