Free Kingdom Fungi MCQs with Answers
252 Kingdom Fungi MCQs from Biology, each with the correct answer and a written explanation of why it is correct. Free and unlimited, with no account needed.
Fungi are mainly multicellular, non-photosynthetic organisms with chitinous cell walls that obtain nutrients by extracellular digestion and absorption. Coverage includes hyphae, mycelium, spores, yeast, moulds, mushrooms, decomposer and parasitic roles, and the differences between fungi, plants and bacteria.
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252 questions · page 7 of 13
- A. Dry
- B. Moist
- C. Very hot
- D. Very cold
Explanation: Fungi thrive in moist environments because moisture facilitates the absorption of nutrients through their cell walls, and provides the…
Correct answer: Moist- A. Asexual reproduction
- B. Sexual reproduction
- C. Resting stage
- D. Active stage
Explanation: The correct answer is the 'Resting stage.' During this stage, fungi often produce spores or other dormant structures that are adapted to…
Correct answer: Resting stage- A. pH from 2 to 9
- B. Wide temperature range
- C. Without organic matter
- D. High osmotic pressure
Explanation: Fungi are heterotrophic organisms that require organic matter to derive nutrients and energy, making it impossible for them to grow…
Correct answer: Without organic matter- A. Starch
- B. Oil and glycogen
- C. Glucose
- D. Fat
Explanation: Fungi store energy primarily in the form of oils and glycogen. This differs from plants, which use starch as their main storage…
Correct answer: Oil and glycogen- A. Budding
- B. Fragmentation
- C. Binary fission
- D. Spores
Explanation: The correct answer is binary fission. This method of asexual reproduction involves the division of a single organism into two parts, each…
Correct answer: Binary fission- A. Spores
- B. Budding
- C. Conidia
- D. All these
Explanation: Fungi primarily reproduce through the production and release of spores, which can be spread by wind, water, or other organisms.
Correct answer: Spores- A. Spore
- B. Conidia
- C. Bud
- D. Ascospores
Explanation: The correct answer is Conidia. Conidia are a type of non-motile asexual spore that fungi produce at the end of specialized hyphae called…
Correct answer: Conidia- A. Spores
- B. Conidia
- C. Basidiospore
- D. Ascospore
Explanation: The correct answer is spores, as they are the reproductive structures produced inside sporangia following meiosis in many fungi…
Correct answer: Spores- A. Ascospores
- B. Conidia
- C. Zygospores
- D. Basidiospores
Explanation: The correct answer is Conidia. Conidia are asexually produced spores that are formed without the fusion of gametes, commonly observed in…
Correct answer: Conidia- A. Smut fungi
- B. Yeast
- C. Mushrooms
- D. Puccinia
Explanation: The correct answer is Yeast. Yeast is a unicellular fungus that reproduces asexually by a process called budding, where a small new cell…
Correct answer: Yeast- A. Ascomycota
- B. Zygomycota
- C. Basidiomycota
- D. Deuteromycota
Explanation: The correct answer is Zygomycota. Zygomycota are commonly known as conjugating fungi because their reproduction involves the conjugation…
Correct answer: Zygomycota- A. Zygomycetes
- B. Ascomycetes
- C. Basidiomycetes
- D. Deuteromycetes
Explanation: Basidiomycetes, which include mushrooms, are primarily known for their sexual reproduction through the development of basidia and…
Correct answer: Basidiomycetes- A. Zygomycota
- B. Deuteromycota
- C. Basidiomycota
- D. All these
Explanation: The correct answer is All these because in fungi, karyogamy, the fusion of nuclei, does not occur immediately after the fusion of…
Correct answer: All these- A. Conidia
- B. Spore
- C. Ascospores
- D. Basidiospore
Explanation: This question tests fungal reproduction, essential for medical students in mycology.
Correct answer: Ascospores- A. Sexual reproductive structures
- B. Methods of reproduction
- C. Structure of hyphae
- D. All these
Explanation: The classification of fungi is a complex process that involves multiple criteria.
Correct answer: All these- A. Mushroom
- B. Black bread mold
- C. Morels
- D. Truffles
Explanation: Truffles are the correct answer because they form symbiotic relationships with the roots of trees in a mycorrhizal association, which…
Correct answer: Truffles- A. Basidiospore
- B. Basidium
- C. Basidiocarp
- D. Haustorium
Explanation: The correct answer is Basidium. In ascomycetes, an ascus is the structure in which spores, known as ascospores, are produced.
Correct answer: Basidium- A. Zygomycetes
- B. Basidiomycetes
- C. Ascomycetes
- D. Deuteromycetes
Explanation: The correct answer is Ascomycetes because they produce a fruiting body known as an ascocarp.
Correct answer: Ascomycetes139. Visible morel is:
- A. Ascus
- B. Underground fruiting body
- C. Ascocarp
- D. None of these
Explanation: This question tests fungal morphology, important for medical students in mycology.
Correct answer: Ascocarp140. Yeasts belong to:
- A. Ascomycetes
- B. Basidiomycetes
- C. Deuteromycetes
- D. All these
Explanation: This question tests fungal classification, vital for medical students in mycology.
Correct answer: Ascomycetes