👉 Adaptive biology refers to the processes by which organisms evolve and modify their genetic and physiological traits to better survive and reproduce in their environments. This involves natural selection, where individuals with advantageous traits are more likely to survive and pass those traits to their offspring. Over generations, these beneficial adaptations become more prevalent within a population. Adaptations can occur at various levels, from molecular changes in DNA sequences to complex behavioral and physiological modifications. For example, antibiotic resistance in bacteria, the development of thicker fur in Arctic animals, or the ability of certain birds to mimic human speech are all examples of adaptive biology. These changes enhance an organism's fitness, allowing it to thrive in specific ecological niches and respond effectively to environmental challenges.
