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Molds reproduce through small spores, which may contain a single nucleus or be multinucleate. Mold spores can be asexual (the products of mitosis) or sexual (the products of meiosis); many species can produce both types. Mold spores may remain airborne indefinitely, may cling to clothing or fur, or may be able to survive extremes of temperature and pressure.

Although molds grow on dead organic matter everywhere in nature, their presence is only visible to the unaided eye when mold colonies grow. A mold colony does not comprise discrete organisms, but an interconnected network of hyphae called a mycelium. Nutrients and in some cases organelles may be transported throughout the mycelium. In artificial environments like buildings, humidity and temperature are often stable enough to foster the growth of mold colonies, commonly seen as a downy or furry coating growing on food or other surfaces.

Many molds can begin growing at 4 °C (39 °F), the temperature within a typical refrigerator, or less. When conditions do not enable growth, molds may remain alive in a dormant state depending on the species, within a large range of temperatures before they die. The many different mold species vary enormously in their tolerance to temperature and humidity extremes. Certain molds can survive harsh conditions such as the snow-covered soils of Antarctica, refrigeration, highly acidic solvents, and even petroleum products such as jet fuel.

Xerophilic molds use the humidity in the air as their only water source; other molds need more moisture. Mold has a musty odor.

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Why does mold grow faster on bread soaked in milk?

Because milk has lactose which is a type of sugar. It also adds moisture. Both sugar and moisture are needed for mold to grow.


Would mold grow faster at room temperature outside or in the refrigerator?

Mold grows faster inside the fridge. The fridge is like an incubator for mold and fungal growth. This is due to the lack of oxygen and excess moisture in the fridge.


Does mold grow faster on store bought bread or homemade bread?

Oh, dude, mold doesn't care if your bread is store-bought or homemade. Mold is an equal opportunity invader, it'll happily chow down on any bread left out too long. So, whether you're munching on fancy artisanal loaves or budget-friendly supermarket slices, just make sure to store them properly and eat them before they turn into a science experiment.


Is mold a living thing?

Yes it is because it can grow, and it has cells.


Why do you think mold grows on wet surfaces?

Moulds grow on organic materials because mould is a fungi, which feeds off the chemicals in the food.-----------------------------------------------------------------------------------------------------------Mold grows on organic foods because the food has not been processed. In the proccessing center, they add many cemicals to keep the food fresher, longer. On organic materials, the food does not last as long (which is why not many food companys choose not to proccess they're food) because the bactiria grow to fast, turning to mold. Then the mold grows faster on the bactiria.so, basicly it is because the organic food has more (healthy) bactiria.AnswerMoulds are saprophytes and are specialised to eat dead organic material. The mould spores are airborne and ubiquitous (everywhere). When the mould spore lands somewhere moist it will germinate and if the growing conditions are favourable (i.e. there is a good food source) they will grow and produce a network of hyphea and fruiting bodies which you can see with the naked eye. They can only grow on organic substances as they require a source of carbohydrate because they cannot photosynthesis and are not chemoautotrophs (i.e. they can't make their own energy source). In summary, they grow on organic material because it is their food source.