Biology
12th Edition
ISBN: 9780134813448
Author: Audesirk, Teresa, Gerald, Byers, Bruce E.
Publisher: Pearson,
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Chapter 21, Problem 6FIB
Summary Introduction
Introduction:
“Dinoflagellates” have a rough encrusted surface with grooves. They have two flagella on their surface. These organisms are bioluminescent and produce green-blue light. They produce red-tides in warm temperature conditions. Diatoms are phytoplankton’s that have a deposition of silica on their surface. They are used in the manufacturing of toothpaste and metal polishing. Chlorophytes are green algae, which have chloroplasts for the fixation of carbon-dioxide in the air.
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Chapter 21 Solutions
Biology
Ch. 21.1 - What do biologists mean when they say that sex and...Ch. 21.1 - define protist and describe the various ways in...Ch. 21.1 - describe a scenario for the evolutionary origin of...Ch. 21.1 - describe the major effects of protists on people...Ch. 21.2 - Prob. 1TCCh. 21.2 - Just as the invasive Cauterpa seaweed often...Ch. 21.2 - If you like sushi, youve probably eaten a sushi...Ch. 21.2 - list the major protist taxonomic groups and the...Ch. 21.2 - describe some examples of how members of each...Ch. 21.2 - Is it important to stop the spread of Caulerpa?...
Ch. 21 - Which of the following statements about protists...Ch. 21 - The harmful protist blooms known as red tides are...Ch. 21 - The organism that causes malaria belongs to which...Ch. 21 - The finger-like extensions of the cell membrane...Ch. 21 - Prob. 5MCCh. 21 - Prob. 1FIBCh. 21 - Prob. 2FIBCh. 21 - Protist chloroplasts surrounded by four-layer...Ch. 21 - Prob. 4FIBCh. 21 - Prob. 5FIBCh. 21 - Prob. 6FIBCh. 21 - List the major differences between prokaryotes and...Ch. 21 - What is secondary endosymbiosis?Ch. 21 - what is the importance of dinoflagellates in...Ch. 21 - What is the major ecological role played by...Ch. 21 - Which protist group consists entirely of parasitic...Ch. 21 - Which protist groups include seaweeds?Ch. 21 - Which protist groups include species that use...Ch. 21 - The internal structure of many protists is much...Ch. 21 - What are some important benefits and services...
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- The term mycosis means any abnormal condition or disease caused by a fungus. ___________ ___________ __________ _________arrow_forward__________ is unique to eukaryotes and permits organisms to be larger and allows specialization.arrow_forwardFill in the blanks Bacteria inside termites are ___________ when they live on the outside of protists they interact with. Protists inside termites are ___________ because they live inside the termites they interact with. Trichonympha is one kind of termite __________ that has bacteria living on it and inside it.arrow_forward
- Lichens are a mutualistic relationship between a fungus and an alga or cyanobacterium, or both. The diagram below shows their symbiotic relationship. What is the role of fungi in lichens?arrow_forwardIdentify a location near your home or school where you might find protists in the taxa Fornicata, Parabasalia, and Euglenaarrow_forwardA protist that was well adapted to its current environment and was not resource limited would most likely reproduce via asexual reproduction. false truearrow_forward
- How are members of the kingdom Eubacteria similar to members of the kingdom Protista? How are members of the kingdom Eubacteria different from members of the kingdom Protista? How do fungi get their food? ________________________________________________ Why are plants and fungi placed in separate kingdoms? _______________________________________ How has technology affected classification? _________________________________________________ You are a taxonomist who has just discovered a new organism and you have to place it into one of the kingdoms. The organism seems to make its own food by utilizing its chlorophyll. The organism is only one cell big and is capable of moving freely. In addition to chlorophyll, the organism has several other organelles, including a nucleus. Which kingdom does your organism belong to? Make sure to support your answer with facts from the chart abovearrow_forwardWhich of the following is an example of fungus-like protist? Group of answer choices golden algae rhizopus plasmodial slime molds trufflesarrow_forwardList two protists that are ciliates or flagellates List two protists that are amoeboid list two organisms that cause diseas and what diseases they cause create a pie chart or bar graph comparing the forms of motilityciliates, flagellates and amoebaarrow_forward
- It refers to the diploid sexual spores of Saprolegnia. * Your answer Specialized nitrogen fixing cells of the phylum Cyanobacteria. * Your answer It refers to the flagellated feeding groove in the Phylum Parabasala.* Your answerarrow_forwardIn three to five sentences, construct an argument that shows why lichens are necessary to establish a new ecosystem after an extreme disturbance.arrow_forwardList two protists that are ciliates or flagellates. List two protists that are amoeboid list two organisms that cause diseas and what diseases they cause create a pie chart or bar graph comparing the forms of motility , ciliates, flagellates and amoebaarrow_forward
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