Advertisements
Advertisements
प्रश्न
Explain the asexual reproduction in Rhizopus.
थोडक्यात उत्तर
Advertisements
उत्तर
- Planogametic copulation: Fusion of motile gamete is called planogametic copulation.
a. Isogamy – Fusion of morphologically and physiological similar gametes. (Example: Synchytrium).
b. Anisogamy – Fusion of morphologically or physiologically dissimilar gametes (Example: Allomyces).
c. Oogamy – Fusion of both morphologically and physiologically dissimilar gametes. (Example: Monoblepharis) - Gametangial contact: During sexual reproduction, a contact is established between antheridium and Oogonium (Example: Albugo)
- Gametangial copulation: Fusion of gametangia to form zygospore (Example: Mucor, Rhizopus).
- Spermatization: In this method, a uninucleate pycniospore/microconidium is transferred to a receptive hyphal cell (Example: Puccinia/Neurospora)
- Somatogamy: Fusion of two somatic cells of the hyphae
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Production of ethanol (C2H5OH) occurs in one of the life processes of:
Write short notes on:
Structure of Rhizopus
Differentiate between:
Rhizopus and Mucor
Fill in the blank:
The cell-wall of fungi is made up of ______.
_______ is prepared from a mould called penicillium.
Yeast is used in the large-scale production of alcohol.
Yeast has an enzyme called ______.
Glycogen and oil globules are stored forms of food in fungi.
Differentiate Parasites and Saprophytes.
Reproduction in fungi occurs by vegetative means by all of the following, except
