- 1(current)
Q. No.Ascomycetes and Basidiomycetes have many homologies. All the following will be true but:
1. Binucleate ascogenous hyphae of ascomyctes and binucleate secondary hyphae of basidiomycetes
2. Ascospore and basidiospore
3. Hook and crosier method in ascomycetes and clamp connection in basidiomycetes
4. Conidia in ascomycetes and basidiomycetes
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A symbiotic relation between fungi and the roots of higher plants is called as:
| 1. | Lichen | 2. | Mycorrhiza |
| 3. | Amensal | 4. | Proto-cooperation |
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Yeast is unique amongst the members of Kingdom Fungi because it:
1. reproduces by ascospores
2. is unicellular
3. does not have a chitinous cell wall
4. does not have a sexual mode of reproduction
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Morels and truffles are edible fungi belonging to the class:
| 1. | Phycomycetes | 2. | Ascomycetes |
| 3. | Basidiomycetes | 4. | Deuteromycetes |
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A fungus used extensively in biochemical and genetic work is:
| 1. | Neurospora | 2. | Trichoderma |
| 3. | Paecilomyces | 4. | Streptomyces |
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Which of the following is not a character of Ascomycetes?
| 1. | Mycelium is unbranched and septate |
| 2. | Asexual spores conidia are produced exogenously |
| 3. | Sexual spores called ascospores are produced endogenously |
| 4. | Conidia on germination produce mycelium |
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To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
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Match the fungi [Column I] with the Class to which it belongs [Column II] and select the correct answer from the codes given:
|
|
Column I |
|
Column II |
|
A. |
Ustilago tritici |
P. |
Phycomycetes |
|
B. |
Albugo candida |
Q. |
Ascomycetes |
|
C. |
Alternaria solani |
R. |
Basidiomycetes |
|
D. |
Claviceps purpurea |
S. |
Deuteromycetes |
Codes
|
A |
B |
C |
D |
|
|
1. |
R |
P |
S |
Q |
|
2. |
Q |
P |
S |
R |
|
3. |
R |
S |
P |
Q |
|
4. |
Q |
S |
P |
R |
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Given below is a schematic representation of the events in the life cycle of a fungus belonging to Ascomycetes. Identify A-E:
| 1. | A: Sporangiophore B: Sporangia C: Ascocarp D: 4 Ascospores E: Ascogonium |
2. | A: Sporangiophore B: Sporangia C: Ascocarp D: 8 Ascospores E: Ascogonium |
| 3. | A: Conidiophore B: Conidia C: Ascogonium D: 4 Ascospores E: Ascocarp |
4. | A: Conidiophore B: Conidia C: Ascogonium D: 8 Ascospores E: Ascocarp |
- 1(current)
Q. No.
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