A flower is not ideally matched with a pollinator that visits it daily. Why might that be?

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

Sexual reproduction in the parent cell will result in offspring with a) identical genetic information. b) half the genetic information. c) double the genetic information. d) four times the genetic information.

When the oxygen produced by photosynthetic plants in the water dissolves in the water, which of these is being formed?