DISEASE RESISTANCES Meaning and
Definition
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Disease resistances refer to the natural or acquired ability of an organism, particularly a plant or animal, to defend itself against harmful pathogens or diseases. It encompasses a range of protective mechanisms that enable an organism to prevent, resist, or recover from infections or diseases caused by bacteria, viruses, fungi, or other harmful microorganisms.
In plants, disease resistances are commonly categorized into two main types: innate (or baseline) resistance and specific (or acquired) resistance. Innate resistance refers to the inherent genetic or physiological characteristics of a plant species that provide a general defense against various pathogens. Specific resistance, on the other hand, involves the recognition of a particular pathogen and the subsequent activation of specific defense mechanisms to counter the infection.
In animals, disease resistances can involve innate immunity, such as physical barriers like skin or mucous membranes, as well as cellular and molecular defense mechanisms. Animals can also develop acquired immunity through the production of specific antibodies or the activation of immune cells, which provide long-term protection against particular diseases or pathogens.
Overall, disease resistances play a crucial role in maintaining the health and well-being of organisms by minimizing the impact of diseases and promoting their survival and reproduction. Scientists and breeders often study and exploit disease resistances to develop more resilient and disease-resistant crops or livestock, aiming to enhance food security and reduce the need for chemical interventions.
Common Misspellings for DISEASE RESISTANCES
- sisease resistances
- xisease resistances
- cisease resistances
- fisease resistances
- risease resistances
- eisease resistances
- dusease resistances
- djsease resistances
- dksease resistances
- dosease resistances
- d9sease resistances
- d8sease resistances
- diaease resistances
- dizease resistances
- dixease resistances
- didease resistances
- dieease resistances
- diwease resistances
- diswase resistances
- dissase resistances
Etymology of DISEASE RESISTANCES
The word "disease" comes from the Old French "desaise", which means "lack of ease or discomfort". It can be traced back to the Latin "dis-" (lack of) and "aestimare" (to estimate or assess), implying a condition that affects one's well-being. "Resistances" refers to the plural form of "resistance", derived from the Latin "resistere", meaning "to withstand or oppose". Thus, the etymology of "disease resistances" is a combination of the Old French and Latin roots, conveying the ability to withstand or oppose discomfort or illness.
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