Difference between virus and viroid is

Communication System Quiz Details

NEET
CLASS XI-XII
Biology
Biodiversity and Conservation

Q.
Difference between virus and viroid is

A
Absence of protein coat in viroid and its presence in viruses

B
Presence of low molecular weight RNA in virus but absent in viroid

C
Both (a) and (b)

D
None of the above

Q. 1
Biosystematics aims at

Q. 2
Phenetic classification of organism is based on

Q. 3
Systematic botany means

Q. 4
Which taxonomical aid provide all information about a particular taxon like order or family

Q. 5
Binomial system of nomenclature was given by

Communication System Quiz Details

Q.
Difference between virus and viroid is

A
Absence of protein coat in viroid and its presence in viruses

B
Presence of low molecular weight RNA in virus but absent in viroid

C
Both (a) and (b)

D
None of the above

Related Questions :-

Q. 1
Biosystematics aims at

Q. 2
Phenetic classification of organism is based on

Q. 3
Systematic botany means

Q. 4
Which taxonomical aid provide all information about a particular taxon like order or family

Q. 5
Binomial system of nomenclature was given by

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Communication System Quiz Details

Q. Difference between virus and viroid is

AAbsence of protein coat in viroid and its presence in viruses

BPresence of low molecular weight RNA in virus but absent in viroid

CBoth (a) and (b)

DNone of the above

A.(d) Viroids are small, circular, single-stranded RNA molecules that are the smallest known pathogens. A few well studied viroids include coconut cadang-cadang viroid, citrus exocortis viroid and potato spindle tuber viroid.

Related Questions :-

Q. 1Biosystematics aims at

A. 1a) Biosystematics aims at morphological delimitation of taxa but incorporates evidences from Genetics, Cytology, Anatomy, Palynology, Chemistry, Physiology, etc.

Q. 2Phenetic classification of organism is based on

A. 2a) Phenetics (Gr. Phainein= to appear; the term phenotypes is derived from this same root) dedicates taxonomic affinities entirely on the basis of measurable similarities and differences.

Q. 3Systematic botany means

A. 3d) The term ‘Systematic Botany’ refers to the methodical study of plants, dealing with identification, naming and classification.

Q. 4Which taxonomical aid provide all information about a particular taxon like order or family

Q. 5Binomial system of nomenclature was given by

A. 5b) Carolus Linnaeus (1707-1778) employed binomial system of nomenclature in the first edition of his book ‘Species Plantarum’ in 1753. According to which, the plant name is consisted of two Latin words. The first of which is generic name and the second is specific name.

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Q.
Difference between virus and viroid is

A
Absence of protein coat in viroid and its presence in viruses

B
Presence of low molecular weight RNA in virus but absent in viroid

C
Both (a) and (b)

D
None of the above

A.
(d) Viroids are small, circular, single-stranded RNA molecules that are the smallest known pathogens. A few well studied viroids include coconut cadang-cadang viroid, citrus exocortis viroid and potato spindle tuber viroid.

Q. 1
Biosystematics aims at

A. 1
a) Biosystematics aims at morphological delimitation of taxa but incorporates evidences from Genetics, Cytology, Anatomy, Palynology, Chemistry, Physiology, etc.

Q. 2
Phenetic classification of organism is based on

A. 2
a) Phenetics (Gr. Phainein= to appear; the term phenotypes is derived from this same root) dedicates taxonomic affinities entirely on the basis of measurable similarities and differences.

Q. 3
Systematic botany means

A. 3
d) The term ‘Systematic Botany’ refers to the methodical study of plants, dealing with identification, naming and classification.

Q. 4
Which taxonomical aid provide all information about a particular taxon like order or family

Q. 5
Binomial system of nomenclature was given by

A. 5
b) Carolus Linnaeus (1707-1778) employed binomial system of nomenclature in the first edition of his book ‘Species Plantarum’ in 1753. According to which, the plant name is consisted of two Latin words. The first of which is generic name and the second is specific name.