If a mutation occurred such that a fern never formed a fiddlehead, what might be the consequence?Multiple ChoiceThe emerging fern might not break through the soil.The reproductive fern might not be able to disperse its spores.The absorption of light for photosynthesis would be insufficient.The lack of the tough covering allows ferns to be more susceptible to periods of drought.
Question
If a mutation occurred such that a fern never formed a fiddlehead, what might be the consequence?Multiple ChoiceThe emerging fern might not break through the soil.The reproductive fern might not be able to disperse its spores.The absorption of light for photosynthesis would be insufficient.The lack of the tough covering allows ferns to be more susceptible to periods of drought.
Solution
The fiddlehead stage in a fern's life cycle is crucial for several reasons.
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The emerging fern might not break through the soil: The fiddlehead, or the young, coiled frond of a fern, is tightly wound to protect the plant as it pushes through the soil. If a fern never formed a fiddlehead, it might struggle to emerge from the soil.
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The reproductive fern might not be able to disperse its spores: Ferns reproduce through spores, which are typically found on the underside of the fronds. If the fern never forms a fiddlehead, it may not develop mature fronds, which could impact its ability to reproduce.
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The absorption of light for photosynthesis would be insufficient: The fiddlehead uncoils as it grows, increasing the surface area of the fronds. This allows the fern to absorb more light for photosynthesis. Without the fiddlehead stage, the fern may not be able to photosynthesize efficiently.
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The lack of the tough covering allows ferns to be more susceptible to periods of drought: The fiddlehead's coiled form and tough covering help protect the young fern from environmental stressors, such as drought. Without this protection, the fern may be more susceptible to such stressors.
So, all of the options could be potential consequences if a fern never formed a fiddlehead.
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