A major evolutionary trend among plants is

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One of the major evolutionary trends among plants is the reduction in the size of the gametophyte and an increase in the size of the sporophyte. This trend can be observed in many plant groups, including bryophytes, ferns, and seed plants. The gametophyte in these groups is small and dependent on the sporophyte for nutrition, while the sporophyte is larger and more complex, with specialized organs for reproduction and other functions. This trend is thought to be related to the evolution of vascular tissue, which allowed plants to grow taller and achieve greater size, while still being able to transport water and nutrients efficiently throughout the plant body.

A Major Evolutionary Trend Among Plants Is