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  2. Competition (biology) - Wikipedia

    en.wikipedia.org/wiki/Competition_(biology)

    An example among animals could be the case of cheetahs and lions; since both species feed on similar prey, they are negatively impacted by the presence of the other because they will have less food, however, they still persist together, despite the prediction that under competition one will displace the other. In fact, lions sometimes steal ...

  3. Selective adsorption - Wikipedia

    en.wikipedia.org/wiki/Selective_Adsorption

    In surface science, selective adsorption is the effect when minima associated with bound-state resonances occur in specular intensity in atom-surface scattering. In crystal growth , selective adsorption refers to the phenomenon where adsorbing molecules attach preferentially to certain crystal faces.

  4. Bioaccumulation - Wikipedia

    en.wikipedia.org/wiki/Bioaccumulation

    Some animal species use bioaccumulation as a mode of defense: by consuming toxic plants or animal prey, an animal may accumulate the toxin, which then presents a deterrent to a potential predator. One example is the tobacco hornworm, which concentrates nicotine to a toxic level in its body as it consumes tobacco plants. Poisoning of small ...

  5. Mineral absorption - Wikipedia

    en.wikipedia.org/wiki/Mineral_absorption

    In plants and animals, mineral absorption, also called mineral uptake is the way in which minerals enter the cellular material, typically following the same pathway as water. In plants, the entrance portal for mineral uptake is usually through the roots. Some mineral ions diffuse in-between the cells. In contrast to water, some minerals are ...

  6. Selective breeding - Wikipedia

    en.wikipedia.org/wiki/Selective_breeding

    Selective breeding (also called artificial selection) is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits (characteristics) by choosing which typically animal or plant males and females will sexually reproduce and have offspring together.

  7. List of venomous animals - Wikipedia

    en.wikipedia.org/wiki/List_of_venomous_animals

    [1] [2] They are often distinguished from poisonous animals, which instead passively deliver their toxins (called poison) to their victims upon contact such as through inhalation, absorption through the skin, or after being ingested. [1] [2] [3] The only difference between venomous animals and poisonous animals is how they deliver the toxins. [3]

  8. Assimilation (biology) - Wikipedia

    en.wikipedia.org/wiki/Assimilation_(biology)

    Assimilation is the process of absorption of vitamins, minerals, and other chemicals from food as part of the nutrition of an organism. In humans, this is always done with a chemical breakdown (enzymes and acids) and physical breakdown (oral mastication and stomach churning).

  9. Introgression - Wikipedia

    en.wikipedia.org/wiki/Introgression

    There is evidence that introgression is a ubiquitous phenomenon in plants and animals, [9] [10] including humans, [11] in which it may have introduced the microcephalin D allele. [ 12 ] It has been proposed that, historically, introgression with wild animals is a large contributor to the wide range of diversity found in domestic animals, rather ...