Multiple Choice
The ABC model of flower formation suggests that __________.
36. Plant Reproduction
Flowers
Back36. Plant Reproduction
Flowers
- Multiple ChoiceThe male structures of angiosperms are called __________, and they produce __________.
- Multiple ChoiceIn the alternation of generations in plants, __________.
- Multiple ChoiceWhich of the following associations is correct?
- Multiple ChoiceThe female structures of angiosperms are called __________, and they produce __________.
- Multiple ChoiceFlowers bear seeds in protective chambers called __________.
- Multiple ChoiceWhich two structures of a flower bear sporangia?
- Multiple ChoiceA generative cell and a tube cell originate when __________.
- Multiple ChoiceHow many pollen grains can potentially result from one microsporocyte?
- Multiple ChoiceWhat is the purpose of synergids in an ovule?
- Multiple ChoiceIn the process of pollination, pollen grains are transferred from the __________ to the __________.
- Multiple ChoiceLike 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?
- Multiple ChoiceHow do most flowering plants avoid self-fertilization?
- Multiple ChoiceWhat is the underlying feature that allows plants to reproduce asexually?
- Multiple ChoiceIn this type of asexual reproduction, seeds are produced even without the joining of sperm and eggs.