Trace the incorrect statement Trypanosoma is the organism that is the causative factor of sleeping sickness & belongs to the phylum of zoomastigotes Holozoic feeders survive using the chemical energy that is supposedly derived from the oxidation of organic molecules The most diverse kingdom in the domain of Eukarya is the kingdom Protista. Plant kingdom comprises all those organisms that are capable of photosynthesis Next
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- Animal cells have neither cell walls nor chloro-plasts, whereas plant cells have both. Fungal cells aresomewhere in between; they have cell walls but lack chlo-roplasts. Are fungal cells more likely to be animal cells thatgained the ability to make cell walls, or plant cells that losttheir chloroplasts? This question represented a difficultissue for early investigators who sought to assign evolu-tionary relationships based solely on cell characteristicsand morphology. How do you suppose that this questionwas eventually decided?Compare and contrast acetogens with methanogensin terms of (1) substrates and products of their energymetabolism, (2) ability to use organic compoundsas electron donors in energy metabolism, and(3) phylogeny.41. how many species are there in phylum chlorophytaa.7500b. 6500c.6000d. 500042. which of the following is believe to have been the ancestors of higher plantsa. green algaeb. horse tailsc. liverwortsd. ferns43. this alga is a common inhabitant if quiet freshwater poolsa. chlamydomonasb. oedogoniumc. ulothrixd. spirogyra44. what algae is also called water silka. chlamydomonasb. oedogoniumc. ulothrixd. spirogyra45. which of the following describes oedogonium?l. epipthyticll. consists if bulging female reproductive cellslll. containd a cup like shaped chloroplasta. l, llb. l, lllc. ll, llld. l, ll, lll THANK YOU
- 51. which of the following describes lichensa. symbiotic partnership of two separate organismsb. colorlessc. no special structuresd. grow in moist places52. these are organisms that live on dean organic mattera. saprobesb. heterotrophsc. decomposers53. These are terestial fungi with a well developed, coenocytic, haploid myceliuma. ascomycotab. basidiomycotac. zycomycotad. deuteromycota54. the following comprises basidiomycota except for _____a. verticilliumb. mushroomsc. plant smutd. rust55. what is the most diverse group of extant fungi?a. zycomycotab. deuteromycotac. ascomycotad. basidiomycota THANK YOUMitochondria likely originated froma. archaeab. invaginations of the cell membranec. rickettsiasd. cyanobacteriaOf what evolutionary significance is the fact that organisms inthe Aquifex lineage are both hyperthermophilic and H2chemolithotrophs?
- The main product of fossil fuel combustion is CO2 , and thisis the source of the increase in atmospheric CO2 concentration. Scientistshave proposed strategically situating containers of these algae near industrialplants or near highly congested city streets. Considering the process ofphotosynthesis, how does this arrangement make sense?Chemolithrophs near hydrothermal vents support a variety of other life forms there. Explain now their role is analogous to that of photosynthetic organisms in the terrestrial environment.Select only the true statements ahead: Fungi were the first eukaryotes to inhabit the earth and, according to the tree of life genomic analyses, all land plants and land animals evolved from them. Anthropic action is responsible for over 70% of methane gas emissions worldwide. . Biogas is composed almost exclusively of methane and carbon dioxide with traces of O2 and Cl2 O Autotrophic fungi (mushrooms) play an important ecosystem role in most forest soils. Soil microbes have C:N ratio between 10 and 20.
- Please answer all quesitons Differentiate between homothallism and heterothallism. Differentiate between unifactorial (bipolar) and bifactorial (tetrapolar) heterothallism. Describe how homothallism (amphithallism) can be achieved by packaging multiple nuclei into basidiospores. Differentiate between simple holobasidia, tuning-fork basidia, longitudinally septate phragmobasidia, and transversely septate phragmobasida. Describe, in general terms, some of the problems with the traditional classification of the “gilled mushrooms” given what we know about fungal evolution.What term best describes the following organisms: some with tetramembraneous chloroplasts, some with hairy flagellae, some with pseudopods; some with cuplike indentations in the cell membrane? a) Excavata. b) SAR. c) Plantae. d) Unikonta. The term protista refers to : a) A kingdom within the superkingom SAR. b) A kingdom within the superkingdom Excavata. c) It is a descriptive term or common name for unicellular, colonial, and some multicellular organisms that lack true tissues. d) A phylum within the Kingdom Metazoa. Which term best describes the following organism: a unicellular (single celled) eukaryote that has a single large mitochondrion, and causes Chagas disease or sleeping sickness. a) Hypermastigophora. b) Diplomonada. c) Algae. d) Trypanosoma. e) Rhizopoda. 4. What term best describes the following organism: a multicellular eukaryote with a chitinous cell wall that is an absorptive heterotroph? a) Fungi. b)…Which algal group is most closely related to plants?a. diatomsb. Chlorophytac. Euglenophytad. dinoflagellates