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.

The tumours which are of small size and localized are___________?
A benign
B malignant
C gentle
D nasty
Correct Answer: benign
A-biogenesis means that_____________?
A Living things originated from bacteria
B Mycobionts
C Non-living things
D None of these
Correct Answer: Non-living things
Un-separated replica of chromosome is called___________?
A Chromatin
B Kinetochore
C Chromatid
D Centromere
Correct Answer: Chromatid
On average there are _______ or more thylakoid per granum?
A 60
B 50
C 40
D 70
Correct Answer: 50
7 Secretions are products formed within cell on__________?
A E.R
B Golgi bodies
C Ribosome
D Nucleus
Correct Answer: Golgi bodies
In 1831, the presence of nucleus in the cells was reported by__________?
A Robert Koch
B Robert Hooke
C Robert Mug Abe
D Robert Brown
Correct Answer: Robert Brown
Polysome is formed during __________ process?
A Transcription
B Secretion
C Translation
D Division
Correct Answer: Translation
Fibers of the extracellular matrix is the characteristics of_______________?
A Plant cell wall
B Bacterial cell wall
C Cell membrane of bacteria
D Fluid mosaic model of cell membrane
Correct Answer: Fluid mosaic model of cell membrane
The main types of plastids are___________?
A Chloroplasts
B Chromoplasts
C Leucoplasts
D All of these
Correct Answer: All of these
Under a compound microscope chromosome is made of arms and___________?
A Centromere
B Centrosome
C Chromatid
D Centromere
Correct Answer: Centromere