the pine cone seem closed and solid when young. How does the pollen enter?
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Young pine cones are typically closed and solid, which helps protect the developing seeds inside. Show more…
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Madhur L.
An immature, eight-inch, reddish-colored pine cone was knocked down from a tree during a recent storm. Which structure or structures does the cone likely contain at this point? Select all that apply. Check All That Apply Archegonium Megasporangium Microsporangium Integuments Explanation Female strobili (seed cones) are generally much larger than male strobili (pollen cones). In the first year of their development, female strobili are often reddish or purplish in color. At the base of their seed cone scales (called megasporophylls) are ovules that contain a megasporangium surrounded by a thick, layered integument.
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state how the contents of the pollen sacs would come out?
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