Ejercicios de Fongs, liquens i micorizes

17 ejercicios de Fongs, liquens i micorizes que han salido en los exámenes de Biología de la URV (Grado en Química). Con solución paso a paso.

Pregunta 21 · Examen de Biologia

Identificar el concepte d'associació simbiòtica entre un micobiont i un fotobiont sensible a la pol·lució.

Pregunta 23 · Examen de Biologia

Explicar la relació temporal entre plasmogàmia i cariogàmia en el cicle sexual de fongs superiors (fase dicariòtica).

Pregunta 25 · Examen de Biologia

Una micorriza és una associació simbiòtica de tipus mutualista establerta entre quins organismes?

Pregunta 39 · Examen de Biologia

Taxonòmicament i per la seva aplicació, els gèneres Aspergillus i Penicillium són:

Pregunta 43 · Examen de Biologia

A quin grup biològic pertany el microorganisme principalment responsable de la fermentació panària (Saccharomyces cerevisiae)?

Ejercicio 1 - Protists, fongs i associacions simbiòtiques · Examen: Part 2 - Procariotes, Fongs i Origen de la Vida

Preguntes sobre el cicle dels fongs superiors (separació temporal de plasmogàmia i cariogàmia amb fase dicariòtica n+n) i la simbiosi micorrízica entre fongs i arrels de plantes.

Problema 7 · Test Practice: Eukaryotes and Fungi

Multiple-choice questions (1–10 / a–j) on fungal biology covering cell wall macromolecules, function of hyphae, mycelium, coenocytic hyphae, mycorrhizae, lichens, haustoria, saprophytic recycling, conidia, and unicellular yeasts.

Problema 8 · Test Practice: Eukaryotes and Fungi

8. Fungi: Questions 11–20 covering fungal sexual reproduction onset, spore dispersal mechanisms, plasmogamy, exoenzymes, fruiting bodies, cell wall composition, aerial hyphae, conidiophores, saprophytic ecological function, and vegetative fragmentation.

Problema 9 · Test Practice: Eukaryotes and Fungi

Fungi: Questions 21–30. Ten multiple-choice questions covering lichen photobiont roles, haustoria function, mycorrhizal relationships, fungal sexual reproduction, sporangiospores, saprophytic degradation of cellulose/lignin, nutrient benefits from mycorrhizae, fruiting body definition, budding in yeasts, and…

Problema 10 · Test Practice: Eukaryotes and Fungi

Multiple-choice test consisting of 10 subquestions (31–40, labeled a–j) on Fungi: hyphal haustoria, conidial spore formation, evolutionary advantages of sexual reproduction, structure of macroscopic fruiting bodies, hymenium processes in basidiomycetes, pioneer ecological roles of lichens, difference between conidia…

Problema 11 · Test Practice: Eukaryotes and Fungi

Multiple-choice questions 41–50 regarding fungal biology: lichen symbiosis, spore dispersal, septate vs. coenocytic hyphae, role of vegetative mycelium, function of cell wall glucans, trigger for fruiting body morphogenesis, reproductive mode under favorable conditions, role of saprophytic fungi, definition of…

Problema 12 · Test Practice: Eukaryotes and Fungi

Fungi: Questions 51–60. Multiple choice questions addressing fungal characteristics, septal advantages, ligninases and wood degradation, fruiting bodies, zygospores, mycorrhizae, lichens, haustoria, vegetative reproduction, and the carbon cycle.

Problema 13 · Test Practice: Eukaryotes and Fungi

Multiple-choice questions (13a through 13j) covering key biological features of Chytridiomycota, Zygomycota, and Ascomycota, including phylogeny, dispersal modes, flagella, specialized degradation enzymes, chytridiomycosis, coenocytic hyphae, zygospores, rhizoids, sac fungi vernacular, asci, and ascospore development.

Problema 14 · Test Practice: Eukaryotes and Fungi

Multiple-choice questions (11–20) on the phyla Ascomycota and Basidiomycota, covering Saccharomyces cerevisiae (industrial uses, budding, model organism status), fungal structures (basidium, basidiocarps, ascocarps, septate hyphae with simple pores), and modes of spore production.

Problema 15 · Test Practice: Eukaryotes and Fungi

Answer the multiple-choice questions 21–30 (subparts a to j) on Groups of Fungi covering biotrophic rusts/smuts, wood-decay basidiomycetes, potato wart disease, zygospores, basidiocarps, Saccharomyces cerevisiae metabolism, coenocytic hyphae, conidiophores, and amphibian chytrid pathogens.

Problema 16 · Test Practice: Eukaryotes and Fungi

Multiple-choice questions (a to j) testing characteristics and identification of fungal groups (Chytridiomycota, Zygomycota, Ascomycota, Basidiomycota), including adaptations, reproduction, representative species, and morphology.

Problema 17 · Test Practice: Eukaryotes and Fungi

17 Groups of Fungi: Questions 41–50 on edible and toxic basidiomycetes, rusts, chytrids, ascospores, and fungal characteristics.

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