Angiosperm Reproduction Review Questions (1)

Angiosperm Reproduction Review Questions (1) - Angiosperm...

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Angiosperm Reproduction Questions Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. ____ 1. The products of meiosis in plants are always which of the following? a. spores b. eggs c. sperm d. seeds e. both B and C ____ 2. Which of the following is the correct sequence during alternation of generations in a flowering plant? a. sporophyte-meiosis-gametophyte-gametes-fertilization-diploid zygote b. sporophyte-mitosis-gametophyte-meiosis-sporophyte c. haploid gametophyte-gametes-meiosis-fertilization-diploid sporophyte d. sporophyte-spores-meiosis-gametophyte-gametes e. haploid sporophyte-spores-fertilization-diploid gametophyte ____ 3. Which of the following is true in plants? a. Meiosis occurs in gametophytes to produce gametes. b. Meiosis occurs in sporophytes to produce spores. c. The gametophyte is the dominant generation in flowering plants. d. Plants exist continually as either sporophytes or gametophytes. e. Male gametophytes and female gametophytes have the same structure. ____ 4. All of the following are features of angiosperms except a. a triploid endosperm. b. an ovary that becomes a fruit. c. animal pollination. d. a small (reduced) sporophyte. e. double fertilization. ____ 5. All of the following floral parts are directly involved in pollination or fertilization except the a. stigma. b. anther. c. sepal. d. carpel. e. style. ____ 6. A mutation in which of the following floral parts would have the greatest impact on pollination? a. sepal b. petal c. stamen d. carpel e. either C or D ____ 7. A mutation in which of the following floral parts would have the greatest potential impact on fertilization? a. sepal b. petal c. stamen d. carpel e. either C or D ____ 8. Which of the following is the correct order of floral organs from the outside to the inside of a complete flower?
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a. petals-sepals-stamens-carpels b. sepals-stamens-petals-carpels c. spores-gametes-zygote-embryo d. sepals-petals-stamens-carpels e. male gametophyte-female gametophyte-sepals-petals ____ 9. All of the following are primary functions of flowers except a. pollen production. b. photosynthesis. c. meiosis. d. egg production. e. sexual reproduction. ____ 10. Meiosis occurs within all of the following flower parts except the a. ovule. b. style. c. megasporangium. d. anther. e. ovary. ____ 11. A perfect flower is fertile, but may be either complete or incomplete. Which of the following correctly describes a perfect flower? a.
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This note was uploaded on 02/07/2011 for the course BIOS 101 taught by Professor Matthews during the Spring '11 term at DeVry Austin.

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Angiosperm Reproduction Review Questions (1) - Angiosperm...

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