The name virus was given bya. Martinus Beijerinckb. D.J.Ivanowskyc. W.M.Stanleyd. PasteurCorrect answer is 'B'. Can you explain this answer?

Question

Answer

The name virus that means venum or poisonous fluid was given by Pasteur. --from ncert page no. 26

Answer

The term virus was coined by Pasteur .

Answer

NO , Option D is wrong answer the correct ans is D.J.IVANOWSKI (ref ncert page no. 26 2nd para 1st line )

Answer

D

Answer

The name virus that means venom or poisonous fluid was given by Pasteur.D.J.Ivanowsky it is a line of Ncert pg.no_26 but they given option b it's surely ×

Answer

Explanation:

The correct answer is option B - D.J. Ivanowski.

Discovery of Viruses:
- In the late 1800s, scientists were studying tobacco plants affected by a disease called tobacco mosaic disease.
- It was known that the disease was caused by an infectious agent that could pass through filters designed to remove bacteria.
- In 1892, a Russian botanist named D.J. Ivanowski conducted an experiment to investigate the nature of the infectious agent.
- Ivanowski extracted sap from infected tobacco plants and passed it through a porcelain filter that was known to retain bacteria.
- Surprisingly, even after filtration, the sap still retained the ability to cause the disease when applied to healthy plants.
- Ivanowski concluded that there must be an invisible, filterable agent present in the sap that was responsible for causing the disease.

The Term 'Virus':
- The term 'virus' was later coined by another scientist named Martinus Beijerinck in 1898.
- Beijerinck further studied the infectious agent and proposed that it was different from bacteria, but he was unable to determine its exact nature or structure.
- He named the infectious agent 'virus,' which is derived from the Latin word 'virus' meaning 'poison' or 'slimy liquid.'

Contributions of Other Scientists:
- While Ivanowski and Beijerinck made significant contributions to the discovery and initial understanding of viruses, it was other scientists who further elucidated their nature and structure.
- One such scientist was Wendell M. Stanley, an American biochemist, who is credited with the first isolation and crystallization of a virus.
- In 1935, Stanley successfully isolated the tobacco mosaic virus and demonstrated that it was composed of protein and nucleic acid.
- This discovery provided concrete evidence that viruses are distinct biological entities separate from bacteria and other microorganisms.
- It also paved the way for further investigations into the structure, replication, and classification of viruses.

Conclusion:
- In conclusion, while D.J. Ivanowski was the scientist who conducted the experiment and discovered the filterable infectious agent, it was Martinus Beijerinck who coined the term 'virus' to describe this agent. However, it was Wendell M. Stanley who made significant contributions to the understanding and characterization of viruses through his isolation and analysis of the tobacco mosaic virus.

Answer

Virus is discovered by D.J. Ivanowsky but name was given by Pasteur, so D is correct option

Answer

It's B check ncert.

Answer

In ncert book it is given that virus term coined by pasture

Answer

Virus term coined by Pasteur in 1880

Answer

The correct answer according to my knowledge is D.JIvanowsky

Answer

The correct answer is Beijerinek.

Answer

Pasteur

Answer

The name virus was given bya. martinus Beijerinckb D. J.lvanowskyc. W. M. stanleyd. pasteur.
correct answer is 'c'.

Answer

Pasteur coined the term virus which means 'poisonous fluid'...

Answer

Pasteur coined the name virus which means venom or poisonous fluid.

Answer

Viruses were discovered by DJ ivanowsky and the term virus was given by Pasteur...

Answer

Answer

The name virus is given by pasteur.

Answer

Option B : D.J.Ivanowsky

Answer

D is correct

Answer

Term virus was coined by Pasteur(means venom or poisonous fluid).

Answer

Correct option is a

Answer

D

Answer

Pasteur.

Answer

A) D.J. lvanowsky

Answer

Wrong answer...pasture is correct one

Answer

The correct answer is Beijerink. he only gave the the term 'virus'.

Answer

In ncert it is given that the name virus was given by pasteur

Answer

The name virus that means vemon or poisonous fluid was given by pasteur.

Answer

The name virus that means venom or poisonous fluid was given by Pasteur.

this is the I copied from NCERT .

Answer

The name virus is given by d j ivanowsky

Answer

Pasture realised that he had discovered a new form of virus and later coined the term 'bacteriophage'.

where as The term virus was coined by the Dutch microbiologist 'M berjinick.'

Answer

The name virus that mean venom or poisonous fluid was given by Pasteur

Answer

Yes the term ' virus '  is  given by D.J.Ivanowsky

Answer

Sir in ncert page no. 26 last paragraph in first line the PASTEUR is given in previous ncert

Answer

Option d is corrct as the name is given by pasteur

Answer

A

Answer

Ans.b is incorrect and correct ans.is d pasteur..written on ncert page no.26 para 2 1st line

Answer

The name of virus is discovered by pasteur

Answer

No right answer is pasteur

in 1892 ivonowskyc he had not talk about virus he had talked about certain micobes which cause mosaic disease of tabacco which is smaller than bacteria and pass through bacteria proof filter according ncert he just about the features and the causal effect of virus not give the name about that causal microbes

Answer

Name virus was given by pasteur as venom

Answer

D. J Ivanovasky

Answer

Correct answer is B

Answer

Pasteur just gave the process pasteurization

Answer is (b)

Answer

B)Beijerinek
it is correct

Answer

The correct answer is d I saw this in ncert book so please check it

Answer

The correct answer is D... isn't it?

Answer

Readbooks first

Answer

Martinus beijeric is correct .

Similar NEET Doubts

The name virus was given byA:Dmitri IvanowskyB: Martinus BeijerinckC:W.M.StanleyD:Pasteur Correct answer is option 'B'. Can you explain this answer?

The name virus was given by

The name virus was given by

The name virus that means venom or poisonous was given by?

Top Courses for NEETView all

Biology Class 11

Daily Test for NEET Preparation

NEET Mock Test Series 2025

Topic-wise MCQ Tests for NEET

Physics Class 11

Top Courses for NEET

Top Courses for NEET

Suggested Free Tests

Related Content

About NEET

NEET Preparation Material

How to Prepare for NEET Exam?

NCERT Based Study Material

NEET Mock Tests

Other Popular Exams

Company