Which of the following is not true about ferns?
A) Their gametophytes and sporophytes are both photosynthetic.
B) Their sporophytes are much smaller than the gametophytes.
C) Their underground stem is called a rhizome.
D) Their leaves are called fronds.
E) Clustered,stalked sporangia called sori arise on the backs of the fronds.
Correct Answer:
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