Ctenophora Animals Porifera Placozoa Cnidaria Bilateria |Chanoflagellata What is true about the red section in the image above? O a) it includes the most recent ancestor and none of its descendants b) it includes the most recent ancestor and some of its descendants c) its forms a clade d) it includes the most recent ancestor and all of its doccondants

Ctenophora Animals Porifera Placozoa Cnidaria Bilateria |Chanoflagellata What is true about the red section in the image above? O a) it includes the most recent ancestor and none of its descendants b) it includes the most recent ancestor and some of its descendants c) its forms a clade d) it includes the most recent ancestor and all of its doccondants

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter23: Protists

Section: Chapter Questions

Problem 31CTQ: Describe two ways in which paramecium differs from the projected traiits of the last eukaryotic...

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Seal thermophiles halophites Archaea methanogens Animals nonphotosynthetic eukaryotes Fungi ancestral amoebozoa eukaryotic original cell cell brown algae photosynthetic eukaryotes red algae Protists green algge Plants purple bacteria photosynthetic bacteria Eubacteria other bacteria past present Figure 2 A simplified phylogenetic tree of the six kingdoms Domains of Life In 1996, Carl Woese conducted a detailed analysis of living organisms. He revealed that all organisms could be classified into three distinct groups. TIhese groups, called 12 éty
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Match the following microorganisms with the descriptionthat best applies:Algae (a) Multicellular nucleated microorgan-Bacteria isms that have branching filamentsFungi (b) Acellular entities that require aProtozoa host for multiplicationViruses (c) Photosynthetic large cells thatHelminthes rarely cause human disease(d) Parasitic worms(e) Large, single-celled nucleated mi-croorganisms(f) Single-celled non-nucleated micro-organisms
What is LUCA, and what is a plausible explanationfor the origin of cellular life?
The photographs labelled Figures 6A, 6B and 6C represent three different organisms. (i)State the Phylum and Class of EACH of the organisms A, B and C. (ii)In EACH case give THREE characteristics typical of EACH Phylum and Class.
Of what evolutionary significance is the fact that organisms inthe Aquifex lineage are both hyperthermophilic and H2chemolithotrophs?
As a taxonomic category, Protozoa is a/an… A) ... order. B) ... kingdom. C) ... class. D) None among the other choices E) ... phylum.
What is the endosymbiotic hypothesis and what evidence isthere to support it?
3. Identify the 2 components of the Eukaryotic cell resulting from primary endosymbiosis and name the group of bacteria from which each came. 1) 2) Provide two different types of evidence in support of endosymbiosis. 1) 2)
- Genus - Species - Binomial Nomenclature -Kingdom -order -Genus -Protista -Prokayotes -Taxonomy -Mushrooms a) a kingdom proposed by Ernest Haeckelb) linnaeusc) a category with 1 or more phylad) a category with one or more species e) first name of a organism f) second name of a organism g) identification, naming, classification h) monerai) a category with 1 or more families j) fungi
The term protista refers to : a) A kingdom within the superkingom SAR. b) A kingdom within the superkingdom Excavata. c) It is a descriptive term or common name for unicellular, colonial, and some multicellular organisms that lack true tissues. d) A phylum within the Kingdom Metazoa. Which term best describes the following organism: a unicellular (single celled) eukaryote that has a single large mitochondrion, and causes Chagas disease or sleeping sickness. a) Hypermastigophora. b) Diplomonada. c) Algae. d) Trypanosoma. e) Rhizopoda. 4. What term best describes the following organism: a multicellular eukaryote with a chitinous cell wall that is an absorptive heterotroph? a) Fungi. b) Metazoa. c) Plantae. d) Excavata.
Book question Chp. 2. Which of the following clades are entirely composed of parasite/parasitoid species? (multiple answers) Mollusca b) Nematoda c) Nematomorpha d) Myxozoa e) Platyhelminthes 1 nts Ouection 10 MacBook Air