Biology
12th Edition
ISBN: 9781260494570
Author: Raven, Peter
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Textbook Question
Chapter 28, Problem 10U
Choose all of the following that are photosynthetic.
a. Diatoms
b. Ciliates
c. Apicomplexans
d. Dinoflagellates
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Choose all of the following that exhibit an alternation of multicellular generations.
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d. Diatoms
Which of the following protist exhibit the discoid type of mitochondrial cristae?
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Which of the following statement(s) is/are TRUE?
a. yeasts are unicellular fungi
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d. algae have historically been described as "plant-like" protists because they contain chloroplasts
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e. organisms which make chlorophyll a can perform oxygenic photosynthesis
f. all organisms which make chlorophyll a have chloroplasts
g. Nostoc, algae and plants all make chlorophyll a and all have chloroplasts
h. Nostoc, algae and plants have mitochondria which evolved from primitive endosymbiotic bacteria
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Chapter 28 Solutions
Biology
Ch. 28.1 - Prob. 1LOCh. 28.1 - Define endosymbiosis and explain how it relates to...Ch. 28.1 - Describe how mitosis in fungi and some protists...Ch. 28.2 - Describe how an organism would be classified as a...Ch. 28.2 - Prob. 2LOCh. 28.2 - Prob. 3LOCh. 28.3 - List the main features of diplomonads and...Ch. 28.3 - Prob. 2LOCh. 28.3 - Prob. 3LOCh. 28.3 - Prob. 4LO
Ch. 28.4 - Identify the distinguishing feature of the members...Ch. 28.4 - Prob. 2LOCh. 28.4 - Prob. 3LOCh. 28.4 - Prob. 4LOCh. 28.5 - Prob. 1LOCh. 28.5 - Distinguish between cellular and plasmodial slime...Ch. 28.6 - Prob. 1LOCh. 28.6 - Describe how humans use red algae.Ch. 28.6 - Explain why charophytes are considered the closest...Ch. 28.7 - Prob. 1LOCh. 28.7 - Prob. 2LOCh. 28.8 - Prob. 1LOCh. 28 - Prob. 1DACh. 28 - Prob. 1IQCh. 28 - Prob. 2IQCh. 28 - Fossil evidence of eukaryotes dates back to a. 2.5...Ch. 28 - DNA is not found in this organelle. a. Endoplasmic...Ch. 28 - Prob. 3UCh. 28 - Both diplomonads and parabasalids a. contain...Ch. 28 - Trypanosomes are examples of a. euglenoids. b....Ch. 28 - Prob. 6UCh. 28 - If a cell contains a pellicle, it a. can change...Ch. 28 - Strainenopila are a. tiny flagella. b. large...Ch. 28 - Choose all of the following that exlubit an...Ch. 28 - Choose all of the following that are...Ch. 28 - Prob. 11UCh. 28 - When food is scarce, cells of this organism...Ch. 28 - Analyze the following statement; and chose the one...Ch. 28 - Determine which feature of the choanoflagellates...Ch. 28 - Examine the life cycle of cellular slime molds,...Ch. 28 - Modem taxooomic treatments rely heavily on...Ch. 28 - Prob. 2SCh. 28 - Design an experiment to demonstrate that cells of...
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- You have discovered a photosynthetic protist that lives in fairly deep water (for example, 250 m deep). To which of the following groups should this organism be classified? A. diatoms B. green algae C. red algae D. cercozoanarrow_forwardWhich of the following does not possess cilia or flagella? a.)Amoeba b.)Paramecium c.)Trypanosoma d.)Mastigamoebaarrow_forwardIdentify from the list below the protists that function almost like multicellular organisms when food is depleted, forming a multicellular mass that forms fruiting bodies. A. slime molds B. oomycetes C. cercozoans D. diatomsarrow_forward
- Prokaryotes that obtain their energy from chemical compounds are called _____. a. photorophs b. auxotrophs c. chemorophs d. lithotrophsarrow_forwardProtists with the capabilities to absorb nutrients from dead organisms are called ______. a. photoautotrophs b. autotrophs c. saprobes d. heterotrophsarrow_forwardWhat genus of protists appears to contradict the statement that unicellularity restricts cell size? a. Dictyostelium b. Ulva c. Plasmodium d. Caulerpaarrow_forward
- Which of the following structures in chlorarachniophytes provides evidence that they evolved through the endosymbiosis of a green alga by a heterotrophic eukaryote? A. food vacuole B. nucleomorph C. mitosomes D. flagellaarrow_forwardCiliates like Paramecium, Tetrahymena, and Vorticella are chemoheterotrophs from which group of only single-celled organisms? a. Chlorophyta b. Oomycota c. Phaeophyta d. Protozoa e. Euglenoids f. Ascomycota g. Archaeaarrow_forwardWhich of the following is NOT true of protists? Select one: a. Some are unicellular. b. They may be photosynthetic. c. They are usually aerobic, though some are not. d. They may have cell walls. e. They may be prokaryotic.arrow_forward
- 1:30 Question 18 Mention one method by which wheat rust can be controlled. Use the editor to format your answer Question 19 .. is a protistan that can be autotrophic or heterotrophic A) Giardia B Euglena C) Plasmodium D Amoeba To which Supergroups the following groups of organisms belong? 1. Brown algae 2. Euglenids 3. Amoeboids 4. Fungi Use the editor to format your answer Question 21 Alternation of generation life cycle includes: A) two meiosis division and two mitosis B) three mitosis division and one meiosis c) one mitosis division and one meiosis D) two meiosis division and one mitosis Question 22arrow_forwardA meristematic cells a. Are dead b. Have a high cytosol/nucleus ration c. Have a few proplastids d. Have lignified cell wallsarrow_forwardWhich of the following is NOT a unicelled organism? a. amoeba b. bacteria c. paramecium d. fungiarrow_forward
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