REPRODUCTION
REPRODUCTION IN ORGANISMS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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(i) and (iii)
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(ii) and (iv)
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(i) and (ii)
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(iii) and (iv)
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Detailed explanation-1: -The factors responsible for the rapid spreading of bread mould on slices of bread are the presence of a large number of spores in the air and the presence of moisture and nutrients in bread that act as food for the fungi.
Detailed explanation-2: -Bread mold grows profusely on a moist slice of bread rather than on a dry slice of bread because microorganisms need optimum temperature and moisture to grow and if there is no moisture they will not grow profusely.
Detailed explanation-3: -Rhizopus stolonifer is commonly known as white bread mold. It is a member of Zygomycota and considered the most important species in the genus Rhizopus. It is one of the most common fungi in the world and has a global distribution although it is most commonly found in tropical and subtropical regions.
Detailed explanation-4: -The genus Rhizopus has the same common name, bread mold, as the entire phylum, Zygomycota, in which it is found. The Zygomycota are in the Kingdom Fungi, a group unified by two structural features, a filamentous structure and the presence of cell walls formed of the polysaccharide chitin.