Select the wrong statement:
1. | Cell wall is present in members of Fungi and Plantae. |
2. | Mushrooms belong to Basidiomycetes. |
3. | Pseudopodia are locomotory and feeding structures in Sporozoans. |
4. | Mitochondria are the powerhouse of the cell in all kingdoms except Monera. |
After karyogamy followed by meiosis, spores are produced exogenously in?
1. | Neurospora | 2. | Alternaria |
3. | Agaricus | 4. | Saccharomyces |
1. | Dinoflagellates | 2. | Diatoms |
3. | Cyanobacteria | 4. | Euglenoids |
Viroids differ from viruses in having;
1. | DNA molecules without protein coat |
2. | RNA molecules with protein coat |
3. | RNA molecules without protein coat |
4. | DNA molecules with protein coat |
Which, among the following, are the smallest living cells, known without a definite cell wall, pathogenic to plants as well as animals and can survive without oxygen?
1. | Pseudomonas | 2. | Mycoplasma |
3. | Nostoc | 4. | Bacillus |
Chrysophytes, euglenoids, dinoflagellates and slime moulds are included in the kingdom:
1. | Protista | 2. | Fungi |
3. | Animalia | 4. | Monera |
Which one of the following statements is wrong?
1. | Golden algae are also called desmids |
2. | Eubacteria are also called false bacteria. |
3. | Phycomycetes are also called algal fungi. |
4. | Cyanobacteria are also called blue-green algae. |
1. | peptidoglycan | 2. | cellulose |
3. | hemicelluloses | 4. | chitin |
Which of the following statements is wrong for viroids?
1. They are smaller than viruses
2. They cause infections
3. Their RNA is of high molecular weight
4. They lack a protein coat
The imperfect fungi which are decomposers of litter and help in mineral cycling belong to?
1. Deuteromycetes
2. Basidiomycetes
3. Phycomycetes
4. Ascomycetes