Which of the following pairs come under the group chrysophytes? (a) Diatoms and Euglena (b) Euglena and Trypanosoma (c) Diatoms and Desmids (d) Gonyaulax and Desmids 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.

Which of the following pairs come under the group chrysophytes? (a) Diatoms and Euglena (b) Euglena and Trypanosoma (c) Diatoms and Desmids (d) Gonyaulax and Desmids 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.

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter24: Fungi

Section: Chapter Questions

Problem 2VCQ: Figure 24.17 Which of the following statements is true? A basidium is the fruiting body of a...

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Chitin cell walls, absorptive and chemoheterotrophic metabolism, and a fleshy thallus (body) with a large cap (eg: mushrooom) -- that produces sexual spores atop a "pedestal" or "Club-like" structure after plasmogomy and karyogamy -- are members of Division a. Phaeophyta b. Rhodophyta c. Basidiomycota d. Oomycota e. Ascomycota f. Zygomycota
Figure 24.17 Which of the following statements is true? A basidium is the fruiting body of a mushroom-producing fungus, and it forms four basidiocarps. The result of the plasmogamy step is four basidiospores. Karyogamy results directly in the formation of mycelia. A basidiocarp is the fruiting body of a mushroom-producing fungus.
Some fungi can be viewed as coenocytic organisms that exhibit little differentiation. When differentiation does occur, such as in the formation of reproductive structures, it is preceded by septum formation. Why does this occur?
Which of the following best describes Basidiomycota? A. The vast majority of spores formed are asexual. B. Spores line up in a sac in the order they were formed by meiosis. C. Monokaryotic hyphae fuse to grow into a heterokaryotic mycelium. D. No sexual stage has been found.
In a majority of flowering plants, outof the four megaspores, what is the ratio of functional and degeneratemegaspores?A. 2:2 B. 1:3C. 3:1 D. 4:0
Give the PLOIDY of the following (ex: haploid, diploid, etc…)1. oospore2. prothallus 3. androcyte4. archegonium5. endosperm6. microsporocyte7. antherozoids 8. oosphere9. megaspore10. protenema
A hypothesized evolutionary advantage to asexual reproduction in fungi is that: -It allows them to form resting spores -It protects their genes from mutation -It allows them to avoid phages -It allows them to grow quickly when nutrient levels are rich
What are Deuteromycota? A. They have no known asexual stage. B. They include fungi that reproduce by conjugation. C. They have many members that appear to be related to the ascomycetes because of their conidia. D. They include Penicillium and yeast.
What are the three stages of sexual reproduction that ascomycetes and basidiomycetes have in common? A. Fragmentation, budding, and spore production B. Meiosis, budding, and karyogamy C. Spore production, plasmogamy, and budding D. Plasmogamy, karyogamy, and meiosis
The gametes and spores of phaeophyceae have a distinct morpholgy.give its name?
Based on the diagram, how many unique ascospores are produced in each ascus resulting from the cross fertilization of two Ascomycetes fungi? A. 1 B. 2 C. 4 D. 8
A biologist is trying to classify an organism on the basis of the fact that they undergo sexual reproduction resulting through the formation of a sporangia that is protected by a thick coating. If you were asked for advice, to which group would you assign this new species? Glomeromycota Zygomycota Deuteromycota Basidiomycota Ascomycota