Read the following statements regarding archaebacteria and select the correct option

Communication System Quiz Details

NEET
CLASS XI-XII
Biology
Biodiversity and Conservation

Q.
Read the following statements regarding archaebacteria and select the correct option
I. Archaebacteria differs from other bacteria in having different cell wall structure
II. Their cell wall is made up of cellulose and contains high amount of unsaturated fatty acid, which is responsible for their survival in extreme conditions
III. Thermoacidophiles have dual ability to tolerate high temperature as well as high acidity

A
I and II are true

B
I and III are true

C
II and III are true

D
I, II and III are true

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

A
I and II are true

B
I and III are true

C
II and III are true

D
I, II and III are true

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

AI and II are true

BI and III are true

CII and III are true

DI, II and III are true

A.(b) Bacterial cell wall is made up of peptidoglycan, protein, non-cellulosic carbohydrates, lipids, amino acid, etc. Archaebacteria are characterised by the absence of peptidoglycan in their wall. Instead, the wall contains proteins and no-cellulosic polysaccharides.

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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A
I and II are true

B
I and III are true

C
II and III are true

D
I, II and III are true

A.
(b) Bacterial cell wall is made up of peptidoglycan, protein, non-cellulosic carbohydrates, lipids, amino acid, etc.
Archaebacteria are characterised by the absence of peptidoglycan in their wall. Instead, the wall contains proteins and no-cellulosic polysaccharides.

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.