Diagram of spore formation in mucor. Electron microscopy of spore germination and cell wall formation in mucor rouxii. Asked jan 19 2018 in biology by golu 105k points how do organisms reproduce. Vegetative structure of mucor 3. Spore formation the parent plant produces hundreds of reproductive units called spores.
List three conditions favourable for spores to germinate and grow. Question 1 how does spore formation take place in rhizopus. Mucor mostly reproduce asexually by formation of sporangiospores. Diagram showing mechanism of conidial discharge involving shrinkage of conidiophore bulb followed by explosive expansion driven by the formation of a cavitation bubble.
The fine structure of ungerminated and aerobically germinated sporangiospores of mucor rouxii was compared. Question 2 explain the structure of new plant on moist bread. Muceo be moldy is represented by about 80 species found throughout the world and about 17 species from india commonly known as mold. Of spore formation which is a asexual method of reproduction in plants rhizopus mucor are asexually reproductive.
When the spore case of plant burst then the spores spread into airunder favourable conditions they germinate and produce new plant. Illustrate the following with the help of suitable diagrams. Spores generated in this fashion are called. I spore formation in rhizopus ii multiple fission in plasmodium.
Hello friends in this video im going to draw diagram of mucor bread mould. Sporangiospore are produce inside sporangium at the tip of sporangiophore peripheral fertile cytoplasm with many nuclei and dense cytoplasm is called sporeplasm and central part with few nuclei is called is called columella. The simplest mechanism of spore formation involves the differentiation of preformed mycelium. Name an organism which reproduces by spore formation.
Description of mucor 2. Cota robles 12 archiv fuer mikrobiologie volume 63 pages 242 255 1968cite this article.