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.

Banana belongs to which category?
A herb
B tree
C grass
D None of these
Correct Answer: herb
In which organ RBC are selectively destroyed/ recycled by macrophages?
A Spleen
B Kidney
C Liver
D Pancreas
Correct Answer: Spleen
Steroids, a biologically active organic compound, are derived from __________?
A Hormones
B Chemicals
C Cholesterol
D Carbohydrates
Correct Answer: Cholesterol
Nutritionally Viruses are__________?
A Obligate parasite
B Autotrophs
C Heterotrophs
D Absorptive heterotrophs
Correct Answer: Obligate parasite
Chlorophyll is a naturally occurring chelate compound in which central metal is
A copper
B magnesium
C iron
D None of these
Correct Answer: magnesium
The structure of DNA was proposed by_________?
A Louis Pasture
B William Harvey
C Charles Darwin
D Watson and Crick
Correct Answer: Watson and Crick
Apiculture means:____________?
A Chicken farming
B Horse forming
C Silkworm farming
D Honey bee farming
Correct Answer: Honey bee farming
The place of centromere where spindle fibres get attached is_________?
A Kinetochore
B Kinochore
C Centromere region
D all of these
Correct Answer: Kinetochore
A species inhabiting different geographical areas is known as_________ ?
A Hetropatric Specie
B Allopatric Specie
C Homopatric Specie
D Astroparic specie
Correct Answer: Allopatric Specie
Who is commonly known as “the Father of Microbiology”?
A Charles Darwin
B Robert Hook
C Antonie van Leeuwenhoek
D None of these
Correct Answer: Antonie van Leeuwenhoek