Oogamous sexual reproduction is seen in:

1. Ulothrix 2. Spirogyra
3. Udorina 4. Fucus

Subtopic:  Algae |
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The gymnosperms, Pines, are unique because they produce:

1. leaves in fascicles 2. true leaves
3. cones 4. archegonia
Subtopic:  Gymnosperms |

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The bryophytes liverworts are so named as they are an example of:
1. a plant that causes warts
2. a plant that cures liver diseases
3. the Doctrine of Signatures
4. a plant that causes warts, cures liver diseases and is an example of Doctrine of Signatures

Subtopic:  Bryophytes (Liverworts) |

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The classification system given by Bentham and Hooker is a/an:

1. Artificial system
2. Natural system
3. Phylogenetic system
4. Useless system

Subtopic:  Classification System |
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Which of the following is not true regarding algae?
1. Thallophytes that contain chlorophyll
2. Autotrophic
3. Body made of pseudo-parenchyma
4. Cellulosic cell wall

Subtopic:  Algae |
 86%
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The developing capsule of some mosses is protected by the:
1. operculum
2. calyptra
3. seta
4. peristome teeth

Subtopic:  Bryophytes |

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What is not true regarding bryophytes?
1. Zygote undergoes reduction division immediately
2. Sporophyte is not free living
3. Haploid spores are produced by meiosis
4. The sex organs are multi-cellular

Subtopic:  Bryophytes |
 77%
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The bryophyte with most economic importance will be:

1. peat moss 2. liverwort
3. hornwort 4. Polytrichum
Subtopic:  Bryophytes |
 89%
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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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The sporangium of ferns is protected by a specialized structure called as the:
1. annulus
2. indusium
3. fiddlehead
4. sorus

Subtopic:  Pteridophytes |

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