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