Biology (MindTap Course List)
11th Edition
ISBN: 9781337392938
Author: Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher: Cengage Learning
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Chapter 26, Problem 2TYU
Molecular evidence supports the view that all plastids evolved from an ancient (a) cyanobacterium (b) archaean (c) diplomonad (d) apicomplexan (e) unikont
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Identify the domain and kingdom for each of the following organisms.
(a) Archaeopteryx
(b) chanterelle mushrooms
(c) palm tree
(d) green algae
(e) you
20) Images B12 and B1S These two animals are
both
A) coelomates
B) deuterostomes
C) protostomes
D) A &B
21) Image A12: These mushrooms are the
fruiting bodies of a(n):
A) zygomycota
B) AM fungus (glomeromycota)
C) ascomycota
D) basidiomycota
22) Image B7: These microscopic animals are
pseudocoelomates and filter water with their
ciliated corona:
A) True
B) False
23) Image B2: These are:
A) lichens
C) bryophytes
B) seed cones
D) pine fruits
24) Image A6: Given the features of these
unicellular photosynthetic organisms, they
are (hint: look carefully at all the labeled structures):
B) plants
D) green algae
A) cyanobacteria
C) archeans
25) Image A1: The shapes of the bacteria shown
as numbers 1,2 and 3 correspond respectively
(in order) to:
A) bacillus; coccus; spirillum
B) coccus; bacillus; spirillum
C) sphericus; roddus; spiralus
D) bacillus; spirillum; coccus
The scientific name for corn is Zea mays. Zea is the (a) specific epithet (b) genus (c) class (d) kingdom (e) phylum
Chapter 26 Solutions
Biology (MindTap Course List)
Ch. 26.1 - Discuss in general terms the diversity inherent in...Ch. 26.1 - How do protists vary in their means of obtaining...Ch. 26.1 - What are some of the ways protists interact with...Ch. 26.2 - Discuss the hypothesis of serial endosymbiosis and...Ch. 26.2 - Prob. 3LOCh. 26.2 - How does serial endosymbiosis explain the origin...Ch. 26.2 - Prob. 2CCh. 26.3 - Prob. 4LOCh. 26.3 - What cell organelle is atypical in excavates?Ch. 26.3 - Give an example of a human disease caused by each...
Ch. 26.4 - Prob. 5LOCh. 26.4 - Prob. 6LOCh. 26.4 - Prob. 7LOCh. 26.4 - Prob. 1CCh. 26.4 - Prob. 2CCh. 26.4 - Which water mold has influenced human history?...Ch. 26.4 - What is the ecological significance of the...Ch. 26.5 - Describe the forams and actinopods, and explain...Ch. 26.5 - Prob. 1CCh. 26.6 - Prob. 9LOCh. 26.6 - Prob. 1CCh. 26.7 - Prob. 10LOCh. 26.7 - What features distinguish the amoebozoa from the...Ch. 26.7 - Prob. 2CCh. 26 - Test Your Understanding 1. Which of the following...Ch. 26 - Molecular evidence supports the view that all...Ch. 26 - Prob. 3TYUCh. 26 - Prob. 4TYUCh. 26 - Prob. 5TYUCh. 26 - Prob. 6TYUCh. 26 - Prob. 7TYUCh. 26 - Prob. 8TYUCh. 26 - Kelps are _______________ with multicellular...Ch. 26 - Prob. 10TYUCh. 26 - Prob. 11TYUCh. 26 - Prob. 12TYUCh. 26 - EVOLUTION LINK Why are the protists considered...Ch. 26 - Prob. 14TYUCh. 26 - Prob. 15TYU
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- Suppose you discover a new species of animal that does not have body segments, but is triploblastic, coelomate, and cephalized. Under the molecular phylogenetic scheme, you would allocate it to which phylum? A)Platyhelminthes. B)Arthropoda. C)Nematoda. D)Mollusca. E)Echinodermata.arrow_forwardThe evolution of multi-cellular body plan (first demonstrated by the Porifera) probably occurred because of the evolution of specialized molecules that include: a) membrane proteins (adhering proteins) that bind the cell membranes together, b) digestive enzymes found in the digestive tract, c) amoebocytes that contain hemoglobin, d) mesosomes that utilize chlorophyll, e) all of thesearrow_forwardA previously unknown animal is being studied so that it can be classified. It is an invertebrate, triploblastic, dorsoventrally flattened, acoelomate, and has flame cells. Which phylum would you place it in? A)Arthropoda. B)Porifera C)Mollusca. D)Platyhelminthes. E)Cnidaria.arrow_forward
- Molecular techniques like DNA sequencing led to a restructuring of morphologically-based taxonomy and phylogeny such that A)annelids and arthropods were designated as closely related. B)echinoderms and chordates were placed in entirely different clades. C)Bilateria was designated as a monophyletic group. D)Ecdysozoa and Lophotrochozoa were designated as clades. E)rotifers and nematodes were designated as closely related.arrow_forwardArchaeopteryx is a significant fossil find because it gave hints to the evolution of the following organisms: a) Lobe-finned fish b) Amphibians c) Reptiles d) Birdsarrow_forwardWhat do the multiple branching points at the root of the eukaryotic phylogenetic tree indicate about the evolution of eukaryotes? A. that unikonts are derived from the SAR clade B. that Archaeplastids were the first eukaryotes C. that fungi are more closely related to plants than animals D. that eukaryotes are all descended from a common ancestorarrow_forward
- Evidence exists that a catastrophic collision between Earth and a large extraterrestrial body occurred 66 mya, resulting in the extinction of (a) worms, mollusks, and soft-bodied arthropods (b) jawless ostracoderms and jawed placoderms (c) dinosaurs, pterosaurs, and many gymnosperm species(d) mastodons, saber-toothed cats, and giant ground sloths (e) ferns, horsetails, and club mossesarrow_forwardParasitic alveolates that form spores at some stage in their life belong to which group? (a) actinopods (b) ciliates (c) coccolithophorids (d) apicomplexans (e) dinoflagellatesarrow_forward1. Classify starfish, earthworm and sponges based on the following characteristics: a) body symmetry b) number of germ layers during embryonic development c) body plan if triploblastic (coelomate, acoelomate, pseudocoelomate) d) Mechanism of coelom formation, if coelomate e) the origin of mouth? f) symmetry of cleavage? g) cleavage pattern, determinate or indeterminate? h) protostome or deuterostome? 2. Support your answers on number 1.arrow_forward
- Which of the following statements regarding the diversification of animals is supported by the current available evidence? a) most animals belong to the clade Bilateria b) sponges are a paraphyletic group of organisms c) ctenophores are basal metazoans d) animals descended from multiple ancestorsarrow_forwardWhich of the following is a reason why helminthic and pro-tozoan diseases are difficult to treat?(a) They have a thick protective epidermis(b) They are hermaphroditic(c) They are prokaryotes(d) They have many biochemical pathways in common withhumans(e) Their cells are structurally different from human cellsarrow_forwardHeterocoelous centrum is a characteristics of- (A) Amphibia (B) Reptilia (C) Birds (D) Mammaliaarrow_forward
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