M C Q s D r i v e

Biology 1525 MCQs [All-Courses]

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Biology covers key concepts of life, organisms, and human systems with exam-focused notes for PPSC, FPSC, KPPSC, BPSC.,NTS, OTS, AJKPSC. Clear, concise topics help students prepare effectively for competitive tests.

Fungi can tolerate pH from____________?
A 3-7
B 2-6
C 2-9
D 3-6
Correct Answer: 2-9
Spores in sporangia are produced by process?
A Sexual
B Asexual
C Both of these
D None of these
Correct Answer: Asexual
Mycorrhizae are found in about__________vascular plants?
A 90%
B 95%
C 98%
D 96%
Correct Answer: 95%
Type of lichen which tightly attaches to rocks is_____________?
A Parmelia
B Fruticose
C Foliose
D Crustose
Correct Answer: Crustose
Simple breaking of mycelium resulting in formation of a new mycelium from each broken segments is called__________?
A Sporing
B Conidiation
C Budding
D Fragmentation
Correct Answer: Fragmentation
Constricting ring around nematode is formed by_____________?
A Arthrobotrys
B Pleurotus ostreatus
C Mildews
D All of these
Correct Answer: Arthrobotrys
By which of the following mechanism unicellular yeast reproduce?
A Sporing
B Conidiation
C Budding
D Fragmentation
Correct Answer: Budding
Parasitic fungi absorb nutrients directly from the living host cytoplasm with the help of special hyphal tips called___________?
A Mildew
B Constricting ring
C Haustoria
D All of these
Correct Answer: Haustoria
Unicellular fungi which is non-hyphal is___________?
A Mushroom
B Yeast
C Penicillium
D Mold
Correct Answer: Yeast
In which of the following example of fungi dikaryotic hyphae exist for long period?
A Deuteromycota
B Basidiomycota
C Zygomycota
D All of these
Correct Answer: Basidiomycota