Which of the Following Statements Is TRUE Regarding Leptosporangia

question 98

Multiple Choice

Which of the following statements is TRUE regarding leptosporangia?

• A)Leptosporangia are a unique trait of whisk ferns and horsetails, and do not occur in polypod ferns.
• B)Leptosporangia enhance the dispersal of fern spores into the environment.
• C)Leptosporangia enhance reproductive success by protecting fern spores from herbivores.
• D)Leptosporangia likely impeded the evolution of polypod ferns, because these structures limit the number of spores that can be introduced into the environment.

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Definitions:

Diastolic Murmur

A heart sound heard during the diastole phase of the cardiac cycle, potentially indicating heart valve issues or other abnormalities.

Hypertension

A chronic medical condition where the blood pressure in the arteries is persistently elevated, often leading to significant health risks if untreated.

Hypertension Prevalence

The proportion of a population that has high blood pressure at a given time.