Which organelle packages substances for export from the cell and also for the plasma membrane?

Which of these is a major trend in land plant evolution? a) the trend toward smaller size b) the trend toward a gametophyte-dominated life cycle c) the trend toward a sporophyte-dominated life cycle d) the trend toward larger gametophytes

How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?

Which of the following statements are true chromosomes make up genes