Biology, 13.03.2020 22:08 jaylinzavala
In ferns, some leaves are "fertile" in that they bear sporangia. What are the structures in gymnosperms that are analogous to a leaf and sporangia? a) cone scale and pollen-producing b) sporangia seed coat and embryo c) cone scales and ovules d) cones and seeds
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In ferns, some leaves are "fertile" in that they bear sporangia. What are the structures in gymnospe...
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