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 |
 93%
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 |
 95%
From NCERT
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Algae is not

(1) Chlorophyll-bearing

(2) Simple Thalloid

(3) Mainly Fresh water

(4) Largely Aquatic

Subtopic:  Algae |
 77%
From NCERT
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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 |
 96%
From NCERT
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Algae can be found on

(1) Sloth bear

(2) Dog

(3) Camel

(4) Rabbit

Subtopic:  Algae |
 97%
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 |
 74%
From NCERT
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The reproduction in Algae occurs by

(1) Vegetative

(2) Asexual

(3) Sexual

(4) All of these

Subtopic:  Algae |
 96%
From NCERT
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Asexual reproduction is by the  production of different types of spores. Out of that most common is

(1) Carpospore

(2) Zoospores

(3) Basidiospores

(4) Akinetes

Subtopic:  Algae |
 95%
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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Isogamous means

(1) Both the gametes are equally motile

(2) Both the gametes are unequal in terms of motility

(3) Both the gametes are similar in size

(4) All of these

Subtopic:  Algae |
 75%
From NCERT
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