a level biology student. We provide detailed revision materials for A-Level Biology students and teachers. Firstly, it is the dynamic evolutionary process that fits organisms to their environment, enhancing their evolutionary fitness.Secondly, it is a state reached by the population during that process. A-Level Biology does pretty much what it says on the tin. A-Level Biology does pretty much what it says on the tin. Adaptation, in biology, the process by which a species becomes fitted to its environment; it is the result of natural selection’s acting upon heritable variation over several generations. Plant Adaptations to Water Availability. This can be plants the live in both hot and cold deserts. Organisms are adapted to their environments in a variety of ways, such as in their structure, physiology, and genetics. Xerophytes: Xerophytes are plants which are adapted to environments with a very little water availability. We provide detailed revision materials for A-Level Biology students and teachers. In evolutionary theory, adaptation is the biological mechanism by which organisms adjust to new environments or to changes in their current environment. See similar Biology A Level tutors. Best CBD Oil for Anxiety In biology, adaptation has three related meanings. Biology?One to one online tution can be a great way to brush up on your. Definition A metabolic or physiologic adjustment within the cell, or tissues, of an organism in response to an environmental stimulus resulting in the improved ability of that organism to cope with its changing environment Supplement In biology, adaptation refers to the adjustment or changes in behavior, physiology, and structure of an organism to become more suited or fit to an environment. Need help with . Best CBD Oil for Anxiety Ways of Conserving Water: Related Biology A Level answers. Find a tutor. Biology knowledge.Have a Free Meeting with one of our hand picked tutors from the UK’s top universities. Over 22,000 learners have used our materials to pass their exams. The PowerPoint and accompanying resources have been designed to cover specification points 4.2.2 (g), (h) and (i) as detailed in the OCR A-level Biology A specification and also considers how antibiotic resistance has implications for human populations. Menu. Over 22,000 learners have used our materials to pass their exams.