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Adaptation is the evolutionary process whereby an organism becomes better able to live in its habitat or habitats. [25][26][27] 2. Adaptedness is the state of being adapted: the degree to which an organism is able to live and reproduce in a given set of habitats. [28]
Russian Language and Culture (discontinued 2010) v. t. e. Advanced Placement (AP) Biology (also known as AP Bio) is an Advanced Placement biology course and exam offered by the College Board in the United States. For the 2012–2013 school year, the College Board unveiled a new curriculum with a greater focus on "scientific practices".
Altruism (biology) Olive baboons grooming. In biology, altruism refers to behaviour by an individual that increases the fitness of another individual while decreasing their own. [1] Altruism in this sense is different from the philosophical concept of altruism, in which an action would only be called "altruistic" if it was done with the ...
Models of DNA evolution. A number of different Markov models of DNA sequence evolution have been proposed. [1] These substitution models differ in terms of the parameters used to describe the rates at which one nucleotide replaces another during evolution. These models are frequently used in molecular phylogenetic analyses.
Chiasmus. In rhetoric, chiasmus (/ kaɪˈæzməs / ky-AZ-məs) or, less commonly, chiasm (Latin term from Greek χίασμα, "crossing", from the Greek χιάζω, chiázō, "to shape like the letter Χ "), is a "reversal of grammatical structures in successive phrases or clauses – but no repetition of words". [1]
Publication date. August 13, 2019. Pages. 320. ISBN. 978-0-5255-0928-8. How to Be an Antiracist is a 2019 nonfiction book by American author and historian Ibram X. Kendi, which combines social commentary and memoir. [1] It was published by One World, an imprint of Random House. The book discusses concepts of racism and Kendi's proposals for ...
Aristotle's biology. Among Aristotle's many observations of marine biology was that the octopus can change colour when disturbed. Aristotle's biology is the theory of biology, grounded in systematic observation and collection of data, mainly zoological, embodied in Aristotle 's books on the science. Many of his observations were made during his ...
t. e. Humanism is a philosophical stance that emphasizes the individual and social potential, and agency of human beings, whom it considers the starting point for serious moral and philosophical inquiry. The meaning of the term "humanism" has changed according to successive intellectual movements that have identified with it.