Which of the following is not a characteristic of dinoflagellates?

1. Mostly fresh water and photosynthetic
2. Cell wall with stiff cellulosic plates
3. Two flagella
4. Various colored pigments in the cell

Subtopic:  Kingdom Protista: Dinoflagellates |
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Asexual reproduction in fungi takes place by:

1. Fragmentation 2. Fission
3. Budding 4. Spores
Subtopic:  Kingdom Fungi: Introduction |
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The chief producers in the oceans are:

1. Floating hydrophytes 2. Blue green algae
3. Desmids 4. Diatoms
Subtopic:  Kingdom Protista: Chrysophytes |
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The correct chronology of the steps seen in the sexual cycle in fungi will be:
1. Plasmogamy – Karyogamy – Meiosis in zygote
2. Karyogamy – Plasmogamy – Meiosis in zygote
3. Plasmogamy – Meiosis in zygote – Karyogamy
4. Karyogamy – Meiosis in zygote – Plasmogamy

Subtopic:  Kingdom Fungi: Sexual Reproduction in Fungi |
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Deuteromycetes are also called as Fungi imperfecti because:
1. They do not have a thalloid body
2. They can contain chlorophyll
3. There are no parasitic members
4. Sexual phases are not known

Subtopic:  Kingdom Fungi: Deuteromycetes |
 94%
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A ‘dikaryon’ stage is seen in the members of:
1. Ascomycetes and Phycomycetes
2. Ascomycetes and Basidiomycetes
3. Basidiomycetes and Phycomycetes
4. Basidiomycetes and Deuteromycetes

Subtopic:  Kingdom Fungi: Sexual Reproduction in Fungi |
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Consider the following two statements:

I. Lichens are very good pollution indicators
II. In the presence of pollution, the lichens show profuse growth

1. Both I and II are correct and II explains I
2. Both I and II are correct but II does not explain I
3. I is correct but II is incorrect
4. Both I and II are incorrect

Subtopic:  Kingdom Fungi: Introduction |
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Alternaria, Colletotrichum and Trichoderma belong to the class:

 
1. Phycomycetes 2. Ascomycetes
3. Basidiomycetes 4. Deuteromycetes
Subtopic:  Kingdom Fungi: Deuteromycetes |
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In general, the viruses that infect plants have:

1. Single stranded RNA 2. Single stranded DNA
3. Double stranded RNA 4. Double stranded DNA
Subtopic:  Virus, Viroids & Prions |
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The basis of classification for the division of Kingdom Fungi into various classes includes all the following except:
1. Morphology of the mycelium
2. Mode of spore formation
3. Types of pigments present
4. Fruiting bodies

Subtopic:  Kingdom Fungi: Introduction |
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