- Seed plants (gymnosperms and angiosperms) are sporophyte (diploid) dominated
- gametophyte development, pollination, double fertilization, seed development
- endosperm development, embryo development, seed dormancy, seed germination, seedling development, flowering
- Pr absorbs red light and is converted to the Pfr form, which is converted back to Pr when it absorvs far-red light
- auxin is important in the ____ of a develping plant
- Tiny plants grow along the edges of a plant's leavesThen these fall off and grow on their own
- Above ground stems that can grow into new plants.Strawberries send out lots of ____________.
- The sepals and _________ attract pollinators such as bees and birds
- Asexual reproduction allows a plant to reproduce without ___________
- In flowering plants, sexual __________ takes place inside the flowers.
- Underground stems that store nutrients and can grow into new plants A potato is _________ . Eyes can grow into new plants
- The stamen is the male reproductive structure and contains the ___________ on the anther
- The pistil is the ___________ reproductive structure of the flower and the tip of it is where pollination occurs
- T or Fthe movement of water up through a plant is a passive process that requires no energy expenditure by the plant.
- the response of plants to touch is known as:
- the length of daylight affects flowering, a process called:
- ______________ is a plant hormone that cause the dormancy of many seeds.
- the plant response in which stems grow upward and roots grow downward is called:
- within the embryo sac of the angiosperm, __________ nuclei are arranged in precise positions.
- which of these is a method evolved by angiosperms to attract pollinators to their flowers?a. offer them nectarb. colorful petalsc. scentd. all of these are correct