Homework Answers
4) (E) None of the above
In most fungi, karyogamy does not immediately follow plasmogamy, which consequently-results in heterokaryotic or dikaryotic cells.
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Question 4 1 pts 4) In most fungi, karyogamy does not immediately follow plasmogamy, which consequently...
Question 16 2 pts In septate fungi, what structures allow cytoplasmic streaming to distribute needed nutrients,...
Question 16 2 pts In septate fungi, what structures allow cytoplasmic streaming to distribute needed nutrients, synthesized compounds, and organelles throughout the hyphae? O tight junctions that form in cross-walls between cells O multiple chitinous layers in cross-walls complex microtubular cytoskeletons O two nuclei O tiny holes in cross-walls In most fungi, karyogamy does not immediately follow plasmogamy. This O is strong support for the claim that fungi are not truly eukaryotic. O results in multiple diploid nuclei per cell....
continuation Fungi 56). athlete's foot. Keratinophilic organism that causes "ring worm" and 57). Symbiote that exhibits...
continuation
Fungi 56). athlete's foot. Keratinophilic organism that causes "ring worm" and 57). Symbiote that exhibits sensitivity to pollutants and accumulates elements such as metals. 58) Caterpillar fungus that is becoming scarce because it is being over-harvested before spore dispersal. 59) _Mutually beneficial relationships between fungi and plant roots. Word Bank Aspergillus fumigatus Cordyceps sinensis Coccidioides immitis Penicillium Dermatophytes Lichens Mycorrhizae Ascomycetes 60) Most common life-threatening aerial fungal pathogen; contains aflatoxin. 61) Used to treat impetigo as part of a...
Question 2 2 pts Among sac fungi, which of these correctly distinguishes ascospores from conidia? Ascospores...
Question 2 2 pts Among sac fungi, which of these correctly distinguishes ascospores from conidia? Ascospores are diploid, whereas conidia are haploid. Ascospores are genetically different, whereas conidia are genetically identical. Ascospores are larger, whereas conidia are smaller. Ascospores will germinate into haploid hyphae, whereas conidia will germinate into diploid hyphae. When trying to differentiate between septate hyphae and nonseptate hyphae, one should be observing o whether the mycelia has undergone plasmogamy or karyogamy. whether the spores are born in...
time. LIJ WIDIUSL The homework must be submi Question 1 1 pts 1) Which of the...
time. LIJ WIDIUSL The homework must be submi Question 1 1 pts 1) Which of the following statements about fungi is most accurate, A) All fungi are unicelulare and play key roles in symbiotic associations B) Most fungi live isolated from other organisms forming filamentous hyphae in the soil. C) Many fungi provide essential ecosystems services in the role of decomposers and mutualists. D) Most fungi are parasitic causing harm to other organisms by braking down complex molecules Into smaller...
need help on these questions. bio 11b Use the image below for question 1-3 1. To...
need help on these questions. bio 11b
Use the image below for question 1-3 1. To what clades (groups) does the above belong (select all that apply) a. Zygomycota b. Ascomycota C. Basidiomycota d. Eukaryote e. Archaea 2. What is the name of the structure in the image? a. Zygosporangium b. Ascomyspore C. Basidioangium d. Basidiospore e. Basidia 3. In regards to the structure in the image (select all that apply) a. Rough thick-walled coating b. Resistant to freezing and...
6. Which is not a characteristic of fungi? A. Most are single celled B. It is...
6. Which is not a characteristic of fungi? A. Most are single celled B. It is a saprophyte D. It lives moist areas E. All the above are characteristics of the fungi C. It is a decomposer 7. Why is the relationship between most mycorhizal fungi and their host plants considered mutualistic? A. They live in close physical association. B. Both species benefit from the association. C. The host plant cannot live without the mycorhizae. D. The mycorhizae cannot live...
1. (2 pts) Homologous chromosomes a. come from different parents b. have the same genes c....
1. (2 pts) Homologous chromosomes a. come from different parents b. have the same genes c. may have different alleles d. have very similar DNA sequences e. all of the above f. none of the above 2. (3 pts) List the three ways that sexual reproduction increases the genetic variability of a population more than does asexual reproduction. 3. (2 pts) An organism has six independent (unlinked) genes and the following genotype: aaBbDdEEffag. How many different gametes could this organism...
can someone answer questios 1-13? nstructure.com/courses/11471/quizzes/231523/take Question 1 0.5 pts A cell spends most of its...
can someone answer questios 1-13?
nstructure.com/courses/11471/quizzes/231523/take Question 1 0.5 pts A cell spends most of its life in what stage of the cell cycle? O Interphase O Prophase O Metaphase O Telophase O Cytokinesis D Question 2 0.5 pts TRUE or FALSE: Gap intervals are periods of inactivity. O True O False | Question 3 4 pts Briefly explain why checkpoints exist, when they occur, and what they are responsible for HTML Editor ucture.com/courses/11471/quizzes/231523/take Question 3 4 pt Briefly explain...
need help with this .. From the pages 571-587 attached below. 1a) Suppose a population of...
need help with this ..
From the pages 571-587 attached below.
1a) Suppose a population of guppies was infected with a
parasite. In that population a mutation results in a parasite
resistant genotype that spreads through the population through
natural selection. A subsequent mutation in the parasite results in
a genotype that is unaffected by the newly evolved resistant guppy
genotype. What is the name of the hypothesis that explains this
host parasite “arms race”.?
1b) What is this name...
D Question 1 1 pts Consider the market for raspberries in Australia. Which of the following...
D Question 1 1 pts Consider the market for raspberries in Australia. Which of the following would most likely lead to a decrease in demand O A decrease in the price of gooseberries, a substitute for raspberries. An increase in the price of blueberries, a complement for raspberries A decrease in income if raspberries are an inferior good. O A severe frost that destroys most of the Tasmanian raspberry crop. Both a and b are correct. DI Question 2 1...
Question 16 2 pts In septate fungi, what structures allow cytoplasmic streaming to distribute needed nutrients, synthesized compounds, and organelles throughout the hyphae? O tight junctions that form in cross-walls between cells O multiple chitinous layers in cross-walls complex microtubular cytoskeletons O two nuclei O tiny holes in cross-walls In most fungi, karyogamy does not immediately follow plasmogamy. This O is strong support for the claim that fungi are not truly eukaryotic. O results in multiple diploid nuclei per cell....
continuation
Fungi 56). athlete's foot. Keratinophilic organism that causes "ring worm" and 57). Symbiote that exhibits sensitivity to pollutants and accumulates elements such as metals. 58) Caterpillar fungus that is becoming scarce because it is being over-harvested before spore dispersal. 59) _Mutually beneficial relationships between fungi and plant roots. Word Bank Aspergillus fumigatus Cordyceps sinensis Coccidioides immitis Penicillium Dermatophytes Lichens Mycorrhizae Ascomycetes 60) Most common life-threatening aerial fungal pathogen; contains aflatoxin. 61) Used to treat impetigo as part of a...
Question 2 2 pts Among sac fungi, which of these correctly distinguishes ascospores from conidia? Ascospores are diploid, whereas conidia are haploid. Ascospores are genetically different, whereas conidia are genetically identical. Ascospores are larger, whereas conidia are smaller. Ascospores will germinate into haploid hyphae, whereas conidia will germinate into diploid hyphae. When trying to differentiate between septate hyphae and nonseptate hyphae, one should be observing o whether the mycelia has undergone plasmogamy or karyogamy. whether the spores are born in...
time. LIJ WIDIUSL The homework must be submi Question 1 1 pts 1) Which of the following statements about fungi is most accurate, A) All fungi are unicelulare and play key roles in symbiotic associations B) Most fungi live isolated from other organisms forming filamentous hyphae in the soil. C) Many fungi provide essential ecosystems services in the role of decomposers and mutualists. D) Most fungi are parasitic causing harm to other organisms by braking down complex molecules Into smaller...
need help on these questions. bio 11b
Use the image below for question 1-3 1. To what clades (groups) does the above belong (select all that apply) a. Zygomycota b. Ascomycota C. Basidiomycota d. Eukaryote e. Archaea 2. What is the name of the structure in the image? a. Zygosporangium b. Ascomyspore C. Basidioangium d. Basidiospore e. Basidia 3. In regards to the structure in the image (select all that apply) a. Rough thick-walled coating b. Resistant to freezing and...
6. Which is not a characteristic of fungi? A. Most are single celled B. It is a saprophyte D. It lives moist areas E. All the above are characteristics of the fungi C. It is a decomposer 7. Why is the relationship between most mycorhizal fungi and their host plants considered mutualistic? A. They live in close physical association. B. Both species benefit from the association. C. The host plant cannot live without the mycorhizae. D. The mycorhizae cannot live...
1. (2 pts) Homologous chromosomes a. come from different parents b. have the same genes c. may have different alleles d. have very similar DNA sequences e. all of the above f. none of the above 2. (3 pts) List the three ways that sexual reproduction increases the genetic variability of a population more than does asexual reproduction. 3. (2 pts) An organism has six independent (unlinked) genes and the following genotype: aaBbDdEEffag. How many different gametes could this organism...
can someone answer questios 1-13?
nstructure.com/courses/11471/quizzes/231523/take Question 1 0.5 pts A cell spends most of its life in what stage of the cell cycle? O Interphase O Prophase O Metaphase O Telophase O Cytokinesis D Question 2 0.5 pts TRUE or FALSE: Gap intervals are periods of inactivity. O True O False | Question 3 4 pts Briefly explain why checkpoints exist, when they occur, and what they are responsible for HTML Editor ucture.com/courses/11471/quizzes/231523/take Question 3 4 pt Briefly explain...
need help with this ..
From the pages 571-587 attached below.
1a) Suppose a population of guppies was infected with a
parasite. In that population a mutation results in a parasite
resistant genotype that spreads through the population through
natural selection. A subsequent mutation in the parasite results in
a genotype that is unaffected by the newly evolved resistant guppy
genotype. What is the name of the hypothesis that explains this
host parasite “arms race”.?
1b) What is this name...
D Question 1 1 pts Consider the market for raspberries in Australia. Which of the following would most likely lead to a decrease in demand O A decrease in the price of gooseberries, a substitute for raspberries. An increase in the price of blueberries, a complement for raspberries A decrease in income if raspberries are an inferior good. O A severe frost that destroys most of the Tasmanian raspberry crop. Both a and b are correct. DI Question 2 1...
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