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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Algae can be found on

(1) Sloth bear

(2) Dog

(3) Camel

(4) Rabbit

Subtopic:  Algae |
 97%
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 |
 97%
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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Hydrocolloid is

(1) Water soluble substance

(2) Water holding substance

(3) Hydrogen gas containing substance

(4) Oxygen gas containing substance

Subtopic:  Algae |
 93%
From NCERT
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Algae are useful

(1) Because at least half of the total carbon dioxide fixation on Earth is carried out by algae through photosynthesis.

(2) Algae being photosynthetic can increase the level of dissolved oxygen in their immediate environment

(3) They are primary producers of energy rich compounds and form the basis of the food cycles of all aquatic animals

(4) All of the above

Subtopic:  Algae |
 94%
From NCERT
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Oogamous

(1) Non-motile male gamete

(2) Large male gamete

(3) Non-motile female gamete

(4) Small female gamete

Subtopic:  Algae |
 89%
From NCERT
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An example of colonial alga is

1. Chlorella

2. Volvox

3. Ulothrix

4. Spirogyra

Subtopic:  Algae |
 91%
From NCERT
NEET - 2017
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The members of chlorophyceae are not

(1) Green algae

(2) Unicellular, colonial or filamentous plant body

(3) Pigments chlorophyll a and b

(4) Pigments are localised in the chloroplast

Subtopic:  Algae |
 86%
From NCERT
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The incorrect match for chlorophyll type is

1. Chlorophyll ‘a’ .... Green algae

2. Chlorophyll ‘d’ ... Diatoms

3. Chlorophyll ‘c’ ... Dinoflagellates and Brown algae

4. Chlorophyll ‘d’ ...Red algae

Subtopic:  Algae |
 84%
From NCERT
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