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The effect or response produced by two or more chemicals are less than the sum of the effects or response that the chemical would produce individually is known as-
  • a)
    Antagonism
  • b)
    Independent
  • c)
    Additive
  • d)
    Synergism
Correct answer is option 'A'. Can you explain this answer?
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The effect or response produced by two or more chemicals are less tha...
The effect or reaction produced by two or more chemicals is less than the sum of the effect or reaction, which is produced individually by the chemical; it is known as the Antagonism type.
Hence the correct answer is option A.
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Most Upvoted Answer
The effect or response produced by two or more chemicals are less tha...
Antagonism:
Antagonism occurs when the effect or response produced by two or more chemicals is less than the sum of the effects or responses that the chemicals would produce individually. This phenomenon is commonly seen in pharmacology, toxicology, and environmental science.

Explanation:
Antagonism can occur through various mechanisms, such as competitive inhibition, functional antagonism, and chemical interference. In competitive inhibition, two chemicals compete for the same receptor site, leading to a decrease in the overall response. Functional antagonism occurs when two chemicals have opposing effects on the same physiological process, resulting in a dampened response. Chemical interference involves one chemical interfering with the absorption, metabolism, or excretion of another chemical, reducing its effectiveness.

Example:
For example, if a pesticide and a herbicide are used together, the herbicide may reduce the effectiveness of the pesticide by interfering with its ability to target pests. As a result, the combined effect of the two chemicals is weaker than if they were used individually.

Significance:
Understanding antagonism is crucial in fields such as medicine, agriculture, and environmental protection. By recognizing when chemicals may interact antagonistically, researchers and practitioners can avoid potential harmful effects and optimize the efficacy of chemical interventions. This knowledge can help in developing safer and more effective treatments and strategies for various applications.
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The effect or response produced by two or more chemicals are less than the sum of the effects or response that the chemical would produce individually is known as-a)Antagonismb)Independentc)Additived)SynergismCorrect answer is option 'A'. Can you explain this answer?
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