Modified Mastering Biology With Pearson Etext -- Standalone Access Card -- For Biological Science (7th Edition)
7th Edition
ISBN: 9780135276556
Author: Scott Freeman, Kim Quillin, Lizabeth Allison, Michael Black, Greg Podgorski, Emily Taylor, Jeff Carmichael
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 27, Problem 15PIAT
Summary Introduction
To review:
The simple experiments in order to test whether the organism prefers dark or light environments, moist or dry conditions, and oats or sugar as a food source.
Introduction:
Physarum is known to be slime mold that resides in shady, moist, and cool regions such as logs or decaying leaves. These are generally sensitive to light and light can repel the slime mold.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Which of the following is the smallest living cell and canlive without oxygen?(a) Mycoplasma (b) Mycorrhiza(c) Euglena (d) Trypanosoma
Please try to break the solutions into as many steps as practically possible and the steps should come one by one and they should be short and crisp and plagiarism-free.
Silviculture is the branch of botany in which we study about:
A) Culture of algae
B) Development of forest
C) Culture of fungi
D) Silciphida plant
Clamp connection is found in(a) basidiomycetes (b) ascomycetes(c) saccharomycetes (d) haplomycetes
Please try to break the solutions into as many steps as practically possible and the steps should come one by one and they should be short and crisp and plagiarism-free.
Chapter 27 Solutions
Modified Mastering Biology With Pearson Etext -- Standalone Access Card -- For Biological Science (7th Edition)
Ch. 27 - Why are protists considered paraphyletic? a. They...Ch. 27 - 2. The most important primary producers in marine...Ch. 27 - Prob. 5TYUCh. 27 - Prob. 6TYUCh. 27 - Prob. 7TYUCh. 27 - 8. The text claims that the evolutionary history...Ch. 27 - Prob. 9TYPSSCh. 27 - Prob. 10TYPSSCh. 27 - Does a slime mold “know” where it’s going?
When...Ch. 27 - Prob. 12PIAT
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Nuclear membrane is absent in: A) Volvox B) Penicillium C) Agaricus D) Nostocarrow_forwardThe process by which growth cones move toward a specific chemical is called a) contact guidance. b) diffusion. c) chemotaxis. d) neurotropism.arrow_forwardProduction of two types of spore is referred as –a) Homosporyb) Heterosporyc) Isosporyd) Anisosporyarrow_forward
- 1. (i) List five response variables that should be determined in a callus induction experiment (ii) List five terms that describe texture of callus (iii) List five terms that describe colour of callus (iv) What is the sign of ethylene poisoning in a callus culture (v) Provide three applications of cell suspension culture Sub-parts (iv) and (v) were not solved but the preceding sub-parts have already been solvedarrow_forwardThese are longitudinal sections of Anthoceros sp. Label the following structures: A.) sporophyte body, B.) foot, C.) columella, D.) basal meristem, E.) spores.arrow_forwardWhich of the following is not a way in which antifungaldrugs are effective?(a) They interfere with nucleic acid synthesis.(b) They increase plasma membrane permeability causingexcessive leakiness of essential substances.(c) They can impair the mitotic spindle apparatus.(d) They can induce mycorrhizae production.(e) None of the abovearrow_forward
- Plant defend themselves against caterpillar herbivory by producing a chemical called precocene which destroy the corpora allat. A) how would this chemical affect the development of insect. B) why would this be an effective defence mechanism for plant. C) would precoene be an effective chemical defence by plant if it was the adult stage insect and not the larva stage that fed on plant?arrow_forwardSpore producing organ in Adiantum is –a) Strobilusb) Conec) Sorid) Rhizomearrow_forward4) There are several other animal models that display regenerative properties including the zebrafish, salamander, and hydra. What specific strengths do planarians offer that makes studying regeneration feasible? 5) Discuss any one conceptual problem that can be addressed by studying regeneration in planaria. The discussion should include what is the problem and how does planaria help in studying the problem? I 6) What is a blastema? Where is it formed and how does it appear?arrow_forward
- Please answer asap Characteristic of plants to survive on land Select the following characteristics that allowed plants to survive and reproduce in a land environment. A) Develop a means to prevent their cells and tissues form drying out B) Enclosing the chloroplast in a double membrane to protect the pigments from UV radiation C) Develop a system to transport water and nutrients to their cells D) Strengthen their cell wall with cellulose to support cells against gravity E) Reproductive structures had to change to disperse gametes in the absence of water F) Develop chlorophyll a and b for photosynthesis G) Protect their embryos from the temperature and moisture variations of life on land H) Storage of excess carbohydrates as starcharrow_forwardA compound organism consisting of a photoautotroph and a fungus is called (a) an arbuscular endomycorrhiza (b) an ectomycorrhiza (c) a lichen (d) a pathogenic agent (e) an aflatoxinarrow_forwardThe ascomycete life cycle typically includes (a) mainly diploid thalli (b) the formation of a thick zygosporangium (c) the production of eight haploid ascospores within an ascus (d) the production of microsporidia (e) the production of ascospores, zoospores, and conidia at different stagesarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you