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Which of the following organisms is commonly referred to as bread mould?
Spirogyra
Planaria
Rhizopus
Yeast
Rhizopus
The organism commonly referred to as 'bread mould' is Rhizopus, specifically species such as Rhizopus stolonifer. It is a filamentous fungus that reproduces via spores and commonly appears as a fuzzy, dark-colored growth on stale bread.
The organism commonly referred to as 'bread mould' is Rhizopus, specifically species such as Rhizopus stolonifer. It is a filamentous fungus that reproduces via spores and commonly appears as a fuzzy, dark-colored growth on stale bread.
Think of bread mould as nature's 'recycler'тАФit acts like a tiny, furry janitor that finds food left out in the open and begins the process of decomposition to return nutrients to the environment.
Rhizopus = 'Roots-pus' (it has root-like hyphae called rhizoids that 'push' into the bread).
Rhizopus is a saprophytic fungus that survives by secreting digestive enzymes onto the bread (its substrate) to break down complex organic materials into simpler, absorbable nutrients. It reproduces asexually by forming sporangia that release millions of microscopic spores, which are easily dispersed by air to colonize new organic food sources.
Rhizopus belongs to the phylum Zygomycota.
It is a saprophytic fungus that grows on decaying organic matter.
Reproduction occurs through spore formation, which is a form of asexual reproduction.
It possesses root-like structures called rhizoids for attachment and nutrient absorption.
Used in the production of certain enzymes.
Used in some industrial fermentation processes.
Spirogyra is a genus of filamentous charophyte green algae.
Planaria is a type of flatworm (Platyhelminthes) known for its regenerative capabilities.
Yeast (e.g., Saccharomyces cerevisiae) is a unicellular fungus commonly used in baking and brewing.
C is correct тАФ Rhizopus is the common bread mould that forms fuzzy patches on bread through saprophytic growth and spore production.
Always distinguish between fungi (like Rhizopus/Yeast) and algae (like Spirogyra) in biology exams; algae perform photosynthesis, whereas fungi are heterotrophic.
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