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प्रश्न
Mention the steps involved in the sexual reproduction of Rhizopus.
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उत्तर
Sexual reproduction is present and takes place through gametangial copulation.
2. Most of the species are heterothallic but Rhizopus sexualis is homothallic.
3. There is no morphological distinction between the two sexual hyphae although physiologically they are dissimilar.
4. Since physiologically dissimilar thalli (hyphae) are involved in sexual reproduction, this phenomenon is called heterothallism.
5. Mycelia which produce gametangia are of opposite strains (+) or (-).
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संबंधित प्रश्न
Would you consider the bacteria and yeast as plants? Give reason.
Both bacteria and yeast reproduce by asexual method, but how does this method differ in them?
Differentiate between:
Rhizopus and Mucor
Match items in Column A with the appropriate items in Column B:
| Column A | Column B |
| Rust | Bacterial disease |
| Typhoid | Nitrobacter |
| Coenocytic | Penicillin |
| Aspergillosis | Crop disease |
| Symbiotic | Rhizopus |
| Sporangiophore | Study of fungi |
| Mycology | Sporangia |
| Nitrifying bacteria | Rhizobium |
| Antibiotic | Fungal disease |
Yeast is used in the large-scale production of alcohol.
Explain the asexual reproduction in Rhizopus.
Name the types of mycelium found in Agaricus.
Give two examples for mycorrhizae forming fungi.
Mycology is the branch of biology that deals with the study of ______.
Glycogen and oil globules are stored forms of food in fungi.
