Question
[124]. Read the following passage carefully and answer the question.
Passage: The human immune system is an army without a single general. Skin and mucous membranes form the first wall, stopping most invaders before they enter. If a germ passes that wall, white blood cells attack it, and some of them remember the invader so that a second attack is met faster and more strongly. This memory is the principle behind vaccination: a weakened or harmless form of a germ trains the system without causing the full disease. The system must also learn restraint. When it attacks the body's own tissues, or overreacts to harmless dust and pollen, the result is allergy or autoimmune disease. Health, then, is not merely the absence of germs; it is a trained balance between attack and tolerance. In the context of the passage, the word 'vaccine' most nearly means:
Option 1 : a preparation that trains the immune system to recognise a germ without causing full disease
Detailed Solution
सही उत्तर a preparation that trains the immune system to recognise a germ without causing full disease है।
In this passage 'vaccine' means: a preparation that trains the immune system to recognise a germ without causing full disease.
- ->SSC CGL Admit Card 2026Download Tier — 1 Hall Ticket Region — wise, Exam Day Rules
- ->SSC CGL Exam Date 2026Tier — 1 Schedule (30 Sep–30 Oct), Shifts, City Slip & Admit Card Dates
- ->SSC CGL Exam Date 2026Tier — 1 Schedule (30 Sep–30 Oct), Shifts, City Slip & Admit Card Dates
- ->SSC CGL 2026 Notification Out10,731 Vacancies, Apply Online, Exam Dates, Eligibility
- ->SSC GD Physical Test 2026PET/PST Running, Height, Chest Standards, Dates
- ->SSC GD Constable Cut Off 2026 OutState — wise, Category — wise Cut Off Marks (Male/Female)
- ->SSC GD Constable Result 2026 Out1,97,408 Candidates Shortlisted for PET/PST — Check Merit List PDF
- ->RRB NTPC Cut Off 2026Expected CBT — 1 Cut Off, Previous Year Cut Offs (Zone — wise)
Recommended Test Series
Attempt full-length mock tests, sectional papers & All India Rank
AIIMS CRE Social Security Officer, Manager Grade-II & Superintendent Test Series 2026
AIIMS CRE Social Security Officer, Manager Grade-II & Superintendent Test Series 2026
20 Total Tests
- •20 Full Test (Prelims)
SSC GD Constable Test Series
SSC GD Constable Test Series
145 Total Tests
- •15 Full Test (Prelims)
- •50 Sectional Test
- •55 Chapter Test
- +25 more tests
DSSSB Junior Scientific Assistant (LieDetection) Test Series 2026 | 25+ Mock Tests
DSSSB Junior Scientific Assistant (LieDetection) Test Series 2026 | 25+ Mock Tests
120 Total Tests
- •20 Full Test (Prelims)
- •100 Sectional Test
AIIMS CRE Assistant Security Officer Test Series 2026
AIIMS CRE Assistant Security Officer Test Series 2026
70 Total Tests
- •20 Full Test (Prelims)
- •50 Sectional Test
More Mock Test Questions
[1]. Read the following passage carefully and answer the question. Passage: Coral reefs are often called the rainforests of the sea because,...
[2]. Read the following passage carefully and answer the question. Passage: Coral reefs are often called the rainforests of the sea because,...
[3]. Read the following passage carefully and answer the question. Passage: Coral reefs are often called the rainforests of the sea because,...
[4]. Read the following passage carefully and answer the question. Passage: Coral reefs are often called the rainforests of the sea because,...
[5]. Read the following passage carefully and answer the question. Passage: Coral reefs are often called the rainforests of the sea because,...
[6]. Choose the correct option to fill in the blank. The book is lying ___ the table.
[7]. Choose the word nearest in meaning to 'Diligent'.
[8]. Complete the analogy. Doctor : Hospital :: Teacher : ?
prepsnap.in • Mock TestQuestion:
[124]. Read the following passage carefully and answer the question.
Passage: The human immune system is an army without a single general. Skin and mucous membranes form the first wall, stopping most invaders before they enter. If a germ passes that wall, white blood cells attack it, and some of them remember the invader so that a second attack is met faster and more strongly. This memory is the principle behind vaccination: a weakened or harmless form of a germ trains the system without causing the full disease. The system must also learn restraint. When it attacks the body's own tissues, or overreacts to harmless dust and pollen, the result is allergy or autoimmune disease. Health, then, is not merely the absence of germs; it is a trained balance between attack and tolerance. In the context of the passage, the word 'vaccine' most nearly means:
Correct Answer: a preparation that trains the immune system to recognise a germ without causing full disease
In this passage 'vaccine' means: a preparation that trains the immune system to recognise a germ without causing full disease.