What evolutionary trend is observable in the relative sizes of the stages in the life cycles of plants, starting with green algae and ending with seed plants?

Which of these organisms have the greatest amount of cell specialized

The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation

This is the process of making a prediction based on the results of prior observations of similar events.