Biology MCQs

1496 MCQs  — Everyday Science MCQs  (Page 3 of 150)

Attempt Biology Quiz
The branch of Biology which deals with the use of data and techniques of engineering & technology concerning living organisms is:
A. Human biology
B. Environmental biology
C. Genetics
D. Bio-technology
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The branch in which organism’s life cycle, mode of transmission and interaction with their hosts are studied is:
A. Anatomy
B. Physiology
C. Parasitology
D. Social biology
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The molecules of living matter that provide building blocks are mostly based on:
A. Carbon
B. Nitrogen
C. Hydrogen
D. Ammonia
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With different chemical arrangements and formation Of complex molecules, the life emerges on the level of the ?
A. Cells
B. Tissues
C. Organs
D. Organ system
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Organelles are_______________?
A. Unicellular structures
B. Multi-cellular structures
C. Sub-cellular structures
D. Non-cellular structures
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Functional unit of DNA Is____________?
A. Nucleus
B. Genes
C. Chromosomes
D. Nucleolus
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Various tissue types combine to make up__________?
A. Cells
B. Organs
C. Organ system
D. Organelles
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Two or more populations of different species living and interacting in the same area form
A. Biosphere
B. Community
C. Population system
D. Ecosystem
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A group of similar cells that perform a specific function is:
A. Organ
B. Tissues
C. Organelle
D. Organ system
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Which of the following is an example of “molecule”?
A. Chloroplast
B. A nerve cell
C. Dna
D. Hydrogen
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Word of the Day
10 Jul
Spur
a thing that prompts or encourages someone; an incentive.
اکسانے والی بات، آر،مہمیز

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