Category: B
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Biotrophic
The state of being entirely reliant on another living being for sustenance is a characteristic observed in certain organisms, such as mycorrhizal fungi and obligate parasites. This term is commonly referred to as “dependency.”
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Biological control
The employment of natural adversaries to regulate the prevalence of vermin (or pathogens) originated as a biological tactic. Nonetheless, it would be sensible to subsume within this classification any technique that relies entirely on biological associations to suppress pests or illnesses, such as host resilience and crop rotation.
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Beaumont period
A Beaumont period refers to a span of two consecutive days where the temperature remains above 10°C while the relative humidity levels exceed 75%. Such conditions are regarded as favorable for the spread of Phytophthora infestans, a pathogen that infects potato leaves. It is anticipated that the occurrence of potato blight will manifest itself about…
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Bone density
The specific gravity of the body, which can be measured by underwater weighing. The solidity of bone tissue relative to its overall volume is referred to as bone density. A decline in bone density is a natural aspect of the aging process. However, an excessive reduction in bone density can predispose individuals to fractures. Conversely,…
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Broken record technique
An assertiveness technique of making a statement repeatedly.
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Broaden-and-build
Fredrickson’s model that explains the adaptive and evolutionary value of our positive emotions.
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Breath awareness
An object of focus of many types of meditation practices in which the focus of attention is on the breathing process.
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Bottom-up theories of happiness
The sum of our positive experiences determines our happiness levels.
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Blank-out theory
A theory that mantra meditation achieves its beneficial effects by clearing and rebooting the sensory neurological circuitry.
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Biopsychosocial model
A newer model of health that assumes health is a product of biological, psychological, and social influences.