Mycorrhizae are - Study guides, Class notes & Summaries
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UH Manoa bio172 - Exam 1 Questions And Answers Rated A+ New Update Assured Satisfaction
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1. In most fungi, karyogamy does not immediately follow plasmogamy, which consequently 
A) means that sexual reproduction cannot occur. 
B) decreases the overall size of the organism. 
C) allows fungi withstand harsh conditions in a dormant state. 
D) results in heterokaryotic or dikaryotic cells. - Answer-D) results in heterokaryotic or dikaryotic cells. 
2. Which of the following best describes the physical relationship of the partners involved in lichens? 
A) Fungal cells are enclosed within ...
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Bio 242 - Exam 2 Already Passed!!
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Monocot root system - Answer-Fibrous 
Eudicot root system - Answer-Taproot 
Mycorrhizae - Answer-Symbiotic relationship between plants and fungi (hyphae) - increase in surface 
area 
Nodes - Answer-Portion(s) of the stem where leaves attach 
Internodes - Answer-Segments of the stem where no leaves attach 
Terminal buds - Answer-Composed of developing leaves and are partly responsible for inhibiting the 
growth of axillary buds by apical dominance. 
Apical dominance - Answer-Plants grow verticall...
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WSU Biology 106 Exam 2 >> Questions and Answers Graded A++
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WSU Biology 106 Exam 2 >> Questions and Answers Graded A++ 
 
 
 
 
 
 
Fungi	heterotrophs that feed by absorption 
Heterotrophs	absorb nutrients from outside the body 
Roles of fungi	decomposers, parasites, mutualists (symbiotic and microrizzae), early land colonizers 
What do fungi use to break complex molecules?	Enzymes 
Chitin	made of cellulose, make up the cell walls of fungi 
Hyphae	continuous strands above/below ground, generate spores, colonizes soil 
Fungi life cycle	 
Mycellum	a ...
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Fungi- Bio 1108 Questions with Complete Solutions
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How do fungi use absorptive heterotrophy? Correct Answer-Fungi secrete hydrolytic enzymes into their surrounds that break down complex molecules to smaller organic compounds that the fungi can absorb into their bodies and use. Other types of fungi use enzymes to penetrate the walls of cells, enabling the fungi to absorb nutrients from the cells. 
 
What are hyphae? Correct Answer-Multicellular fungi typically form a network of tiny filaments called hyphae. Hyphae consist of tubular cell walls su...
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EEMB 3 MIDTERM 1 UCSB 2024 LATEST QUESTIONS WITH 100% CORRECT ANSWERS!!
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3 mechanisms for prokaryot genetic recombination - 1.)Transformation 
2.)Conjugation 
3.)Transduction 
Absolute dating - -Radioactive isotopes decay over regular annual time periods (half-lives) 
-C14 5,700 yrs 
- radioactive isotopes vs stable isotopes 
-stable isotopes stay the same after the organism dies 
Alexander Fleming - -Discovered Penicillin 
-microbe v. microbe interaction 
-Capitalized on mistake in the lab, left plate out and fungus grew on it 
Algae - -Protist 
-plant like; photoau...
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USABO 2022 mass deck Correctly Answered Questions| UpToDate | Already Graded A+
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Mycorrhizae 
: Symbiotic organisms (aka symbionts) with plants that live on their roots, helping 
the plant gain nutrients 
Nerve net 
: A nervous system that moves neural signals in all directions from the stimuli, 
found in invertebrates like hydra 
Malpighian tubules 
: Tubes in an insect that help with osmoregulation and excretion; they move waste 
into the main gut for removal. "Kidneys" of arthropods, they absorb ammonium and 
convert it into uric acid, then into the main gut for rem...
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Brooks Biodiversity Unit 2 Exam Study Guide 2024 with complete solution
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Brooks Biodiversity Unit 2 Exam Study Guide 2024 with complete solution. 
 
 
The Primary role of Fungi 
Decomposers- they break things down 
Modes of Nutrition in Fungi 
Heterotrophs with extracellular digestion 
Exoenzymes 
Fungi Release these enzymes outside of the cell wall. Break down complex molecules into smaller organic molecules which can be absorbed. 
Extracellular Digestion 
The release of exoenzymes out side of the cell wall, followed by the absorption of nutrients.. 
Saprobes 
Fungi...
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Bio 110 Exam 4 Questions With Complete Solutions.
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Although fungi generally lack extensive cellular specialization, what feature of hyphal growth makes them so well suited as decomposers, mutualistic symbionts, and pathogens? correct answer: a large surface area 
 
Fungi have unique life cycles. A fungus that has two parental nuclei in one cell is referred to as a ___________. correct answer: dikaryon 
 
dikaryon correct answer: hyphae with cells having 2 different nuclei in each cell. 
 
Chytrids are thought to be the ancestral group of fung...
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Biology 1023 Final Exam 2024
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Kingdom Fungi - decomposers, contain no chlorophyll (non photosynthetic, majority are multicellular, some unicellular, non-motile, cell walls contained chitin, and reproduce sexually and asexually 
 
multicellular fungi - molds and mushrooms 
 
unicellular fungi - yeast 
 
asexual reproduction - reproduction through spores 
 
sexual reproduction - reproduction through mating of hyphae filaments 
 
Mycelium - distinctive body; composed of microscopic, branched filaments known as hyphae. Involved ...
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Brooks Biodiversity Unit 2 Exam Study Guide 2024 with complete solution
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Brooks Biodiversity Unit 2 Exam Study Guide 2024 with complete solution 
 
 
The Primary role of Fungi 
Decomposers- they break things down 
Q!! where is the main thallus/mycelium found? what's the ploidy? 
the ground, haploid 
ringworm are fungi T/F? 
true 
lichen 
is 2 organisms, 1 part fungus 1 part algae 
Exoenzymes 
Fungi Release these enzymes outside of the cell wall. Break down complex molecules into smaller organic molecules which can be absorbed. 
Extracellular Digestion 
The release o...
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