BIOL 1030 Review 2
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| show | They are modified leaves.
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| In Arabidopsis thaliana, a flowering plant, cells of the sporophyte have 10 chromosomes within each nucleus. How many chromosomes should be in an Arabidopsis endosperm nucleus? | show 🗑
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| Which of the following is a structure of angiosperm gametophytes | show 🗑
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| This phylum of vascular, seed-bearing plants has only about 70 living species in three genera, including Welwitschia and Ephedra. | show 🗑
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| show | It will be monophyletic
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| show | the female gametophyte
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| We know from the experiments of the past that plants bend toward light because | show 🗑
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| show | their inclusiveness.
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| In the pressure flow hypothesis of phloem movement, loading of carbohydrates like sucrose into the phloem occurs by: | show 🗑
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| The first step in the germination of a seed is usually | show 🗑
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| show | Cycadophyta (cycads)
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| Most of the dry weight of a plant is the result of uptake of | show 🗑
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| show | are always heterosporous
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| show | primary phloem, secondary phloem, secondary xylem, primary xylem
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| These “carnivorous” plants have a passive trap that insects fall into and have difficulty getting out of, in part due to downward pointing hairs. insects get trapped and killed in a vat of water and digestive enzymes and/or bacteria and protists. | show 🗑
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| A flower that develops with only sepals, petals, and carpels is: | show 🗑
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| show | stimulate flowering.
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| show | 4, 1, 5, 2, 3
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| show | meristem
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| show | guard cells.
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| show | Dogs and wolves shared a common ancestor very recently
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| Tests and thread-like pseudopodia that can perform phagocytosis are generally characteristic of which group | show 🗑
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| show | birds
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| In general in members of phylum Anthophyta cells of the gametophyte are | show 🗑
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| show | phloem
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| show | a monocot.
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| Which group contains the organism, Trypanosoma, that causes African sleeping sickness? | show 🗑
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| show | ciliates : red tide organisms
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| A seed contains only the developing or dormant embryo and | show 🗑
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| show | results in heterokaryotic or dikaryotic cells.
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| This phylum of vascular, cone-bearing seed plants is the group of gymnosperms with the most species. Many members have needle-shaped leaves with thick cuticles and are thus adapted to dry conditions. | show 🗑
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| show | a fish
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| show | evaporation of water through stoma
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| show | Lycophyta
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| show | flies
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| If you wanted to decrease the water retention capacity of loamy soil, what should you do? | show 🗑
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| Which of the following is true in the angiosperm life cycle? | show 🗑
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| show | fixing nitrogen into compounds that the plant can use
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| Sperm cells in gymnosperms are produced by | show 🗑
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| Where and by which process are sperm produced in plants? | show 🗑
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| show | Ginkgophyta (ginkgos)
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| A water molecule could move all the way through a plant from soil to root to leaf to air and pass through a living cell only once. This living cell would be a part of which structure? | show 🗑
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