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:  Classification System: I | Classification System |
 94%
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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:  Classification System: I | Classification System |
 93%
From NCERT
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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:  Classification System: I | Classification System |
 95%
From NCERT
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Chemotaxonomy

(1) Chemical constituents of the plant

(2) Cell structure

(3) Phylogeny

(4) Embryology

Subtopic:  Classification System: I | Classification System |
 96%
From NCERT
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Algae can be found on

(1) Sloth bear

(2) Dog

(3) Camel

(4) Rabbit

Subtopic:  Algae |
 98%
From NCERT
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Which of the following is not correct with respect to Algae?

(1) Algae is in highly variable forms

(2) Colonial form of algae - Volvox

(3) Filamentous forms of algae - Ulothrix and Spirogyra

(4) Marine Forms - Kelps and small plant body

Subtopic:  Algae |
 78%
From NCERT
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The reproduction in Algae occurs by

(1) Vegetative

(2) Asexual

(3) Sexual

(4) All of these

Subtopic:  Algae |
 98%
From NCERT
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Which of the following has flagellated male and female gametes?

(1) Ulothrix

(2) Volvox

(3) Spirogyra

(4) Fucus

Subtopic:  Algae |
 73%
From NCERT
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. Which of the following is an example of anisogamous reproduction in Algae?

(1) Udorina

(2) Volvox

(3) Fucus

(4) Spirogyra

Subtopic:  Algae |
 82%
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Which of the following is an example of oogamous reproduction?

(1) Ulothrix

(2) Udorina

(3) Spirogyra

(4) Fucus

Subtopic:  Algae |
 90%
From NCERT
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