36. Plant Reproduction

Which part of a flower develops into a fruit?

Which structure in the flower produces pollen for plant reproduction?

Which of the following structures directly produces the fruit of angiosperms?

The female structures of angiosperms are called __________, and they produce __________.

What is the purpose of synergids in an ovule?

In the alternation of generations in plants, __________.

In an environment that is very stable, with reliable moisture and temperature, what type of reproduction would be most advantageous for a plant, and why?

A generative cell and a tube cell originate when __________.

Like gymnosperms, many grasses and angiosperm trees are wind-pollinated. To conserve energy, these angiosperms do not produce complete flowers (complete flowers have all four of the basic parts). Which basic part would most likely be missing from wind-pollinated angiosperm flowers?

The male structures of angiosperms are called __________, and they produce __________.

Which two structures of a flower bear sporangia?

What is the underlying feature that allows plants to reproduce asexually?

How do most flowering plants avoid self-fertilization?