ReviewExam4 - 1) Plant growth What are annuals? Biennials?...

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Sheet1 Page 1 1) Plant growth What are annuals? Biennials? Perennials? How old can some plants get? What is meristem? Where is it found? What is apical meristem? What is primary growth? What is secondary growth? What is the role of meristem in secondary growth? What is vascular cambium? Cork cambium? How does a "tree" get thicker? What is the role of xylem? Phloem? What is cork? What are you looking at when you look at a cross section of a tree trunk? What is heartwood? Sapwood? What are the rays found in wood? What is bark? How do tree rings form? 2) Plant (angiosperm) reproduction Know all parts of the flower. Know which parts are male and which are female, and what the parts do. What is a complete flower? How does fertilization take place? How are sperm made? What is a generative cell? What is a tube cell? What is pollen? What is the role of meiosis in sperm formation? How is pollen distributed? What is the role of flowers in distributing pollen? What is pollination (it is NOT fertilization)? Where is pollen deposited? What does the tube cell do now? The generative cell? What is the embryo sac? What is the central cell? What happens to three of the spores that result from meiosis in the ovule? What is the embryo sac (yes, a repeat question)? What happens as the sperm enters the ovule? Why is this process called double fertilization? How many sets of chromosomes does the endosperm have? fruit? What is the role of the seed coat? What happens to the seeds? How do seeds germinate? How is germination different in monocots and dicots? How is the shoot protected in monocots and dicots? How important is asexual reproduction? What are some examples of asexual reproduction in
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ReviewExam4 - 1) Plant growth What are annuals? Biennials?...

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