Under natural system of classification which of the following cahracter is not considered?

(1) External features

(2) Phylogeny

(3) Anatomy, Embryology

(4) Phytochemistry

Subtopic:  Clssification System: I | Classification System |
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Phylogenetic classification systems based on

(1) Evolutionary relationships between the various organism

(2) Organisms belonging to the same taxa may have a different ancestor

(3) Both A and B

(4) Based on cytological information like chromosome number, structure, behavior.

Subtopic:  Clssification System: I | Classification System |
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If we want to know evolutionary relationships between organisms then which classification will resolve it :

(1) Artificial classification

(2) Natural classification

(3) Cytotaxonomy

(4) Phyogenetic classification

Subtopic:  Clssification System: I | Classification System |
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Numerical Taxonomy

(1) Carried out using computers

(2) Based on all observable characteristics

(3) Number and codes are assigned to all the characters

(4) All of these

Subtopic:  Clssification System: I | Classification System |
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In numerical taxonomy

(1) All the characters are given equal importance

(2) All the characters are given unequal importance

(3) And at the same time, hundreds of characters can be considered

(4) Both A and C

Subtopic:  Clssification System: I | Classification System |
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Cytotaxonomy

(1) Based on cytological information like chromosome number

(2) Based on cytological information like chromosome structure

(3) Based on cytological information like chromosome behavior

(4) All of these

Subtopic:  Clssification System: I | Classification System |
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Chemotaxonomy

(1) Chemical constituents of the plant

(2) Cell structure

(3) Phylogeny

(4) Embryology

Subtopic:  Clssification System: I | Classification System |
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Algae is not

(1) Chlorophyll-bearing

(2) Simple Thalloid

(3) Mainly Fresh water

(4) Largely Aquatic

Subtopic:  Algae |
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Algae may occur

(1) Moist Stones

(2) Moist Soils and moist wood

(3) Occur in association with fungi

(4) All of these

Subtopic:  Algae |
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Algae can be found on

(1) Sloth bear

(2) Dog

(3) Camel

(4) Rabbit

Subtopic:  Algae |
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