All the following statements regarding Basidiomycetes are correct except:
1. | The mycelium is branched and septate |
2. | Asexual spores and vegetative reproduction are generally not found |
3. | Sex organs are absent |
4. | Basidiospores are exogenously produced on the basidium |
Which one of the following is wrongly matched?
1. | Puccinia | Smut |
2. | Root | Exarch protoxylem |
3. | Cassia | Imbricate aestivation |
4. | Root pressure | Guttation |
The fruiting bodies of Agaricus are also known as
(1) cleistothecium
(2) fairy rings
(3) basidiocarp
(4) ascocarp
Select the option that correctly identifies the different genera (A, B, C and D) of Kingdom Fungi shown in figure.
A | B | C | D | |
(1) | Mucor | Saccharomyces | Morchella | Amanita |
(2) | Mucor | Saccharomyces | Penicillium | Agaricus |
(3) | Rhizopus | Saccharomyces | Aspergillus | Morchella |
(4) | Aspergillus | Rhizopus | Penicillium | Agaricus |
Dikaryotisation (n + n) in Agaricus is brought about by
(1) clamp connections
(2) somatogamay between two hyphae of different strains
(3) Both (1) and (2) are correct
(4) basidiospores