The leaf-like photosynthetic organ in brown algae is called as:
1. Holdfast
2. Stipe
3. Frond
4. Rhizoid

Subtopic:  Pheophyceae: Brown Algae |
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The gametes are pyriform and bear two laterally attached flagella in:

1. Chlorophyceae 2. Phaeophyceae
3. Rhodophyceae 4. All algae
Subtopic:  Pheophyceae: Brown Algae |
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Which of the following is not seen in red algae?

1. 2 unequal flagella 2. Cellulose cell wall
3. Phycoerythrin 4. Floridean starch
Subtopic:  Pheophyceae: Brown Algae |
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The correct description of zoospores involved in asexual reproduction in most brown algae will be:
1. Biflagellate, pear-shaped, lateral unequal flagella
2. Biflagellate, pear-shaped, apical equal flagella
3. Biflagellate, lens-shaped, lateral unequal flagella
4. Biflagellate, lens-shaped, apical equal flagella

Subtopic:  Pheophyceae: Brown Algae |
 87%
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