Skip to main content
Sarkari MCQs Government Exam Question Bank
Menu
Question no. 2265

An anticoagulant chemical that disrupts blood-clotting mechanisms is designated __________________?

Select your answer for: An anticoagulant chemical that disrupts blood-clotting mechanisms is designated __________________?
Show answer

Answer: A. Chronic poisoning

Explanation

Anticoagulant chemicals function as chronic poisons by disrupting normal blood clotting mechanisms. Ingesting these substances over multiple feedings leads to fatal internal hemorrhaging. This delayed action prevents bait shyness in targeted rodent pest populations. Rodent control programs rely heavily on anticoagulant rodenticides for safe management. Animals do not associate the delayed toxic symptoms with the consumed bait material. Vitamin K serves as the standard antidote for accidental anticoagulant poisoning cases.

Agricultural facilities and grain stores use anticoagulant baits to control rodent pests. Pest control operators follow strict safety guidelines to protect non-target wildlife species. Effective rodent management protects stored food commodities from contamination and loss. Bait refers to the food attractant mixture rather than the physiological poisoning mechanism. Defoliants cause leaf abscission in plants rather than disrupting animal blood clotting. Acute poisoning causes rapid mortality rather than the slow action of anticoagulants.

Subject
Agriculture
Category
Agriculture
Topic
—
Difficulty
medium

Related questions

Q1. The lethal concentration or dose causing 50% mortality in a test population is designated_________________?

Select your answer for: The lethal concentration or dose causing 50% mortality in a test population is designated_________________?
Show answer

Answer: B. LD50

LD50 represents the specific lethal dose required to kill 50% of a test population. This standard toxicological metric allows scientists to compare the relative toxicity of chemicals. Lower values indicate higher toxicit...

Q2. Essential mineral elements universally required for higher plant growth comprise___________________?

Select your answer for: Essential mineral elements universally required for higher plant growth comprise___________________?
Show answer

Answer: C. 16

Higher plants universally require 16 essential mineral elements to complete their life cycle. These nutrients are categorized into macronutrients and micronutrients based on plant demand. Absence of any single element re...

Q3. A consistent level of cultivar resistance operational against all insect biotypes is classified as___________________?

Select your answer for: A consistent level of cultivar resistance operational against all insect biotypes is classified as___________________?
Show answer

Answer: C. General resistance

General resistance provides a stable, uniform level of defense across multiple biotypes. This type of resistance protects crops against diverse strains of a pest without failing. Agricultural varieties with general resis...

Q4. A pesticide tank mix where components neither synergize nor antagonize each other's efficacy is termed___________________?

Select your answer for: A pesticide tank mix where components neither synergize nor antagonize each other's efficacy is termed___________________?
Show answer

Answer: A. Additive mixture

An additive pesticide mixture occurs when combined chemicals act independently without interaction. The total toxicity equals the mathematical sum of each individual pesticide component. Neither synergy nor antagonism al...

Q5. A resistance type where various cultivars of a crop infested with different insect biotypes of the same species display no differential interaction is designated ___________________?

Select your answer for: A resistance type where various cultivars of a crop infested with different insect biotypes of the same species display no differential interaction is designated ___________________?
Show answer

Answer: B. Horizontal resistance

Horizontal resistance operates uniformly against various strains without differential interactions. Different crop cultivars show consistent relative performance when infested by diverse biotypes. This form of resistance...

Q6. An insect cohort or strain sharing an identical genetic makeup is designated_____________________?

Select your answer for: An insect cohort or strain sharing an identical genetic makeup is designated_____________________?
Show answer

Answer: B. Biotype

A biotype designates a specific group of organisms sharing an identical genetic makeup. Individuals within a biotype possess the same genetic traits despite looking morphologically similar. This classification helps rese...

New!

Mock Test System is now available!

Prepare for your exam with interactive mock tests. Select your subjects, attempt 100 random MCQs against the clock, and see exactly where you stand.

Start Mock Test