Biology

Gymnosperms and angiosperms have the following in common except A) seeds. B) pol

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With respect to angiosperms, which of the following is incorrectly paired with i

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A fruit is most commonly A) a mature ovary. B) a thickened style. C) an enlarged

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Where in an angiosperm would you find a megasporangium? A) in the style of a flo

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A botanist was visiting a tropical region for the purpose of discovering plants

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What is the greatest threat to plant diversity? A) insects B) grazing and browsi

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The cutting and burning of tropical rain forests leads to which of the following

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Cutting down rain forests can lead to A) decreased temperatures. B) decreased ra

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The fruit of the mistletoe, a parasitic angiosperm, is a one-seeded berry. In me

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Many mammals have skins and mucous membranes that are sensitive to phenolic secr

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In a typical angiosperm, what is the sequence of structures encountered by the t

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Angiosperms are the most successful terrestrial plants. Which of the following f

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Which of the following flower parts develops into the pulp of a fleshy fruit? A)

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Which of the following flower parts develops into a seed? A) ovule B) ovary C) f

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Hypothetically, one of the major benefits of double fertilization in angiosperms

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Which structure(s) must pass through the micropyle for successful fertilization

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Arrange the following structures from largest to smallest, assuming that they be

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How have fruits contributed to the success of angiosperms? A) by nourishing the

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Which of the following statements is true of monocots? A) They are currently tho

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Angiosperm double fertilization is so-called because it features the formation o

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The generative cell of male angiosperm gametophytes is haploid. This cell divide

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Which of the following is a true statement about angiosperm carpels? A) Carpels

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Carpels and stamens are A) sporophyte plants in their own right. B) gametophyte

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Which of the following are structures of angiosperm gametophytes? A) immature ov

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The seeds of orchids are among the smallest known, with virtually no endosperm a

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