A escherichia coli d escherichia coli b escherichia

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(A) escherichia Coli (D) Escherichia Coli (B) Escherichia Coli (E) Escherichia coli (C) escherichia coli 65. Which of the following are photosynthetic protists in a community? I. Rhodophyta II. Sporozoa III. Dinoflagellata (A) I only (D) I and III only (B) II only (E) I, II, and III (C) III only 66. Which of the following is a true statement about fungi? (A) Fungi contain chlorophyll. (B) Fungi are carnivorous. (C) Fungi are decomposers. (D) Fungi are single-celled. (E) Fungi are only capable of asexual reproduction. 67. A student examining the apical meristem in plant root cells would most likely observe (A) the plant is undergoing meiosis (B) the plant undergoing mitosis (C) the plant is not undergoing either meiosis or mitosis (D) the plant is maturing (E) none of the above 68. Greatest support of the stem and leaves are typical of which tissue type? (A) epidermal (D) meristematic (B) parenchyma (E) chlorenchyma (C) sclerenchyma 69. Base your answer to the following question on the diagram below of an action potential in a neuron. Hyperpolarization of the neuron (A) A (D) D (B) B (E) E (C) C 70. Base your answer to the following question on the diagram of a flower shown below. The structure labeled C is (A) the ovary (D) the filament (B) the stalk (E) the anther (C) the micropyle 71. Which organism is paired with the wrong phylum? (A) sponge - Porifera (B) lobster - Mollusk (C) flatworm - Platyhelminthes (D) spider - Arthropoda (E) sea cucumber - Echinoderm AP Biology Sample Exam Page 6
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72. Angiosperms are divided into monocots and dicots. Which of the following statements is INCORRECT? (A) Monocots have one cotyledon (B) In dicots, flower parts occur in groups of four and five and multiples thereof. (C) Dicots have a netted patter of leaf veins. (D) In monocots, flower parts occur in groups of three and multiples thereof. (E) Monocots have vascular bundles which form a ring around the central pith 73. Phototropism refers to how plants respond to sunlight by bending towards the light. This is the result of (A) cell division on the side of the stem closer to the light source (B) cell division on the side of the stem away from the light source (C) cell differentiation on the side of the stem away from the light source (D) cell elongation of the side of the stem away from the light source (E) cell elongation on the side of the stem closer to the light source 74. These organisms have solid bodies because the area between the outer wall and digestive tract is filled with cells. (A) Acoelomates (B) Pseudocoelomates (C) Coelomates (D) Acoelomates and Coelomates (E) Pseudocoelomates and Coelomates 75. Which of the following statements about Echinoderms is true? (A) Echinoderms have radial symmetry, a coelomate, and are deuterostomes. (B) Echinoderms have bilateral symmetry, a pseudo-coelomate, and are deuterostomes. (C) Echinoderms have bilateral symmetry, a coelomate, and are protostomes (D) Echinoderms have bilateral symmetry, a coelomate, and are deuterostomes.
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