Which of the following is not used in asexual reproduction in fungi?
1. | Conidia | 2. | Sporangiospores |
3. | Zoospores | 4. | Ascospores |
Mucor, Rhizopus [the bread mould] and Albugo [the parasitic fungi on mustard] belong to:
1. | Phycomycetes | 2. | Ascomycetes |
3. | Basidiomycetes | 4. | Deuteromycetes |
Which of the following is not true regarding members of Dueteromycetes?
1. | Mycelium is septate and branched. |
2. | Many are decomposers and help in mineral cycling. |
3. | They reproduce only by asexual spores called as conidia. |
4. | They include Agaricus, Claviceps and Colletotrichum. |
I: | Bladderwort and Venus flytrap are insectivorous. |
II: | Cuscuta is parasitic. |
Which of the following will not be true for members of Kingdom Animalia?
1. | They all are multicellular |
2. | Mode of nutrition is heterotrophic – holozoic |
3. | Most are capable of locomotion |
4. | They do not follow a definite growth plan |
In which group of organisms the cell walls form two thin overlapping shells which fit together?
1. | Chrysophytes | 2. | Euglenoids |
3. | Dinoflagellates | 4. | Slime moulds |
Cell wall is absent in:
1. | Funaria | 2. | Mycoplasma |
3. | Nostoc | 4. | Aspergillus |
After karyogamy followed by meiosis, spores are produced exogenously in
1. | Neurospora | 2. | Alternaria |
3. | Agaricus | 4. | Saccharomyces |
Identify the incorrect statement regarding body organization in fungi:
1. | With the exception of yeast, fungi are filamentous. |
2. | Their bodies consist of long, slender hyphae that may be coenocytic or septate. |
3. | The network of hyphae is known as the mycelium. |
4. | The cell walls of fungi lack chitin and polysachharides. |
Consider the given statements regarding slime moulds:
Statement I: | Under unfavourable conditions they form a plasmodium. |
Statement II: | During favourable conditions, the plasmodium differentiates and forms fruiting bodies bearing spores at their tips. |
Statement III: | The spores bear true walls. |
Statement IV: | The spores are dispersed by water. |
1. Only Statement I and Statement II are correct
2. Only Statement III is correct
3. All statements are incorrect
4. Only Statement III and Statement IV are correct