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Transcript of The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk...
![Page 1: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/1.jpg)
• The common name for plants in the Division Psilophyta is
• A. club mosses.
• B. horsetails.
• C. whisk ferns.
• D. quillworts.
![Page 2: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/2.jpg)
![Page 3: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/3.jpg)
• Ground pine and spike mosses are members of which division?
• A. Pterophyta
• B. Sphenophyta
• C. Lycophyta
• D. Psilophyta
![Page 4: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/4.jpg)
Fig. 21.3
![Page 5: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/5.jpg)
• What name is given to the condition in which male and female spores and gametophytes are produced separately on one plant?
• A. heterospory
• B. alternation of generations
• C. homospory
• D. none of the above
![Page 6: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/6.jpg)
Fig. 21.17d
![Page 7: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/7.jpg)
• Fern sporangia form clusters on the back of the leaf called
• A. indusia.
• B. pinnae.
• C. microsporophylls.
• D. sori.
![Page 8: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/8.jpg)
• What is the function of the annulus?
• A. to produce spores
• B. to catapult spores out of the sporangium
• C. to protect the archegonium
• D. to protect the young sporophyte
![Page 9: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/9.jpg)
![Page 10: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/10.jpg)
• What is a prothallus?
• A. a fern gametophyte
• B. a club moss strobilus
• C. a fern fossil
• D. a fern sporangium
![Page 11: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/11.jpg)
Copyright © McGraw-Hill Companies Permission Required for Reproduction or Display
![Page 12: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/12.jpg)
• In the Division Pinophyta, the male gametophyte is produced in the ovule.
• A. True
• B. False
![Page 13: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/13.jpg)
• In gymnosperms, another name for the strobilus is cone.
• A. True
• B. False
![Page 14: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/14.jpg)
Fig. 22.12
![Page 15: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/15.jpg)
• Ginkgo trees produce male and female flowers on separate trees.
• A. True
• B. False
![Page 16: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/16.jpg)
• Gnetophytes are the only gymnosperms that have vessels in their xylem.
• A. True
• B. False
![Page 17: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/17.jpg)
Fig. 22.15
![Page 18: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/18.jpg)
• Which structure is NOT part of the female gametophyte?
• A. nucellus
• B. integument
• C. egg
• D. generative cell
![Page 19: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/19.jpg)
• Which of the following tissues becomes the seed coat after fertilization in pines?
• A. micropyle
• B. nucellus
• C. megaspore
• D. integument
![Page 20: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/20.jpg)
• In pine, the female gametophyte is housed in the
• A. aril.
• B. ovule.
• C. pollen chamber.
• D. pollen grain.
![Page 21: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/21.jpg)
Pine Life Cycle
![Page 22: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/22.jpg)
Pine Life Cycle
![Page 23: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/23.jpg)
• In pine pollen, the spermatogenous cell
• A. divides and produces a sterile cell.
• B. produces one sperm cell.
• C. produces two sperm cells.
• D. forms the pollen tube.
![Page 24: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/24.jpg)
• Which of the following gymnosperms has only one living species?
• A. gnetophytes
• B. cycads
• C. ginkgoes
• D. pines
![Page 25: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/25.jpg)
• In flowering plants, the female gametophyte develops in the ovule.
• A. True
• B. False
![Page 26: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/26.jpg)
Fig. 23.5
![Page 27: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/27.jpg)
• Primitive flowers have bilateral symmetry whereas modern flowers have radial symmetry.
• A. True
• B. False
![Page 28: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/28.jpg)
• What is the ultimate result of megasporocyte meiosis and mitosis?
• A. the production of 4 diploid cells
• B. the production of 8 haploid cells
• C. the production of 8 haploid nuclei
• D. the production of 4 haploid cells
![Page 29: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/29.jpg)
• What is the term used to describe the outer layer of the pollen grain wall?
• A. exine
• B. aperature
• C. micropyle
• D. seed coat
![Page 30: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/30.jpg)
Fig. 23.8
![Page 31: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/31.jpg)
• Fruits that develop from ovaries that have unfertilized eggs are called
• A. carpels.
• B. parthenocarpic.
• C. epigynous.
• D. inferior.
![Page 32: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/32.jpg)
• Red flowers are usually pollinated by
• A. moths.
• B. birds and butterflies.
• C. beetles.
• D. animals.
![Page 33: The common name for plants in the Division Psilophyta is A. club mosses. B. horsetails. C. whisk ferns. D. quillworts.](https://reader030.fdocuments.net/reader030/viewer/2022013112/56649ebc5503460f94bc5cfa/html5/thumbnails/33.jpg)
• Collections of dried, pressed, and labeled plants arranged by family are called
• A. libraries.
• B. herbaria.
• C. archives.
• D. none of the above.