FBISE, NCP & NBF-aligned resources for Classes 9–12

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Biology Chapter 1 : Topic 4

Define with examples that biology has many sub fields.

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Which sub-field of Biology deals with the study of cells and their structure and functions?

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A scientist examining the nucleus, mitochondria, and cell membrane is working in the field of:

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Which branch of Biology focuses on the development of an organism from a fertilized egg to birth?

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The study of inheritance and the transmission of traits from parents to offspring is called:

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Which branch would investigate why a child has inherited blood group A from his parents?

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The study of biological molecules such as DNA, RNA, and proteins belongs to:

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A researcher studying the structure of DNA is working in:

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Which sub-field deals with the causes, effects, and diagnosis of diseases?

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A doctor examining diseased tissues to determine the cause of illness is applying:

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Which branch studies the interactions between organisms and their environment?

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The effect of pollution on fish populations in a river would be studied in:

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Which field specializes in the study of organisms living in oceans and seas?

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A scientist investigating coral reefs and marine fish belongs to:

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The branch that studies the body's defense mechanisms against diseases is:

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The production of antibodies after vaccination is studied in:

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Which branch studies the external form and structure of organisms?

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Comparing the shapes of leaves from different plants is an example of:

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Which branch studies the internal structure of organisms and their organs?

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The study of the human heart, lungs, and kidneys as organs belongs to:

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Which branch focuses on the microscopic study of tissues?

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9th class objective books