Microevolution and Macroevolution are two scales of evolutionary change that describe different processes and outcomes in the evolution of organisms. Microevolution refers to small, gradual […]
Neo-Darwinism, also known as the Modern Synthesis, is the theory of evolution that combines Darwin’s natural selection with Mendelian genetics. It incorporates the understanding of […]
Darwinism refers to the theory of evolution by natural selection, originally proposed by Charles Darwin. It suggests that organisms with traits better suited to their […]
Neolamarckism is a modern interpretation and modification of Lamarck’s theory of evolution. While it acknowledges the inheritance of traits acquired during an organism’s lifetime, it […]
Reproductive isolation refers to mechanisms that prevent different species or populations from interbreeding and producing viable offspring. It is crucial for maintaining species boundaries and […]
Genetic variability refers to the diversity in gene frequencies within a population, which leads to differences in the genetic makeup of individuals. It plays a […]
Adaptive radiation is the process by which a single ancestral species rapidly diversifies into a wide variety of forms to exploit different ecological niches. This […]
Lamarckism, also known as Lamarckian evolution, is an early theory of evolution proposed by Jean-Baptiste Lamarck. It suggests that organisms can pass on traits acquired […]
Botany questions in PhD entrance exams assess a candidate’s deep understanding and analytical thinking in advanced plant sciences. They often focus on specialized topics such […]