Cell Cycle and Cell Division Questions | Important Questions for CBSE Class 11 Biology

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NEET
CLASS XI-XII
Biology
Biodiversity and Conservation

Q.
Identify A-C in the given statements, and choose the correct option
I. Spindle microtubules that extend from the two poles of a dividing cell are called …A…
II. A centromere connects two identical copies of a single chromosomes. These two copies are called …B…
III. In ‘X’ phase, the paired chromosomes separate and begin moving to opposite ends of the cell. This ‘X’ is called …C…
a) A-kinetochore fibres; B-chromatids; C-metaphase
b) A-polar fibres; B-homologous chromosomes; C-Prophase
c) A-polar fibres; B-sister chromatids; C-anaphase
d) A-kinetochore fibres; B-asters; C-anaphase

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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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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

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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. 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.