Directions : In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as : Assertion (A) : Ganja is obtained from Cannabis sativa / hemp plant. Reason (R) : It is hallucinogenic, alters perception, causes illusion and damages the cardiovascular system.

Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).

Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).

Assertion (A) is true but reason (R) is false.

Assertion (A) is false but reason (R) is true.

Directions : In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as : Assertion (A) : Cocaine are drug of abuse. Reason (R) : Cocaine interferes in the working of the central nervous system.

Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).

Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).

Assertion (A) is true but reason (R) is false.

Assertion (A) is false but reason (R) is true.

Directions : In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as : Assertion (A) : Opioids, also called opiates used to treat pain. Reason (R) : Opioids are the drugs which are kind to specific opioid receptors present in our central nervous system.

Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).

Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).

Assertion (A) is true but reason (R) is false.

Assertion (A) is false but reason (R) is true.

Directions : In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as : Assertion(A) : The colostrum provides passive immunity to the newborn baby. Reason(R) : In this, the readymade antibodies are directly given to protect the body.

Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).

Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).

Assertion (A) is true but reason (R) is false.

Assertion (A) is false but reason (R) is true.

Directions : In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as : Assertion (A) : Sharing of injection needles between two individuals is not recommended. Reason (R) : This transmits STDs like AIDS and Hepatitis from the diseased person to the healthy person.

Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).

Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).

Assertion (A) is true but reason (R) is false.

Assertion (A) is false but reason (R) is true.

Directions : In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as : Assertion (A) : Acquired immunity is pathogen specific. Reason (R) : It is not present since birth.

Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).

Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).

Assertion (A) is true but reason (R) is false.

Assertion (A) is false but reason (R) is true.

Directions : In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as : Assertion (A) : Pathogens are disease causing organisms. Reason (R) : Salmonella typhi is a pathogenic virus causing tuberculosis.

Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).

Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).

Assertion (A) is true but reason (R) is false.

Assertion (A) is false but reason (R) is true.

Directions : In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as : Assertion (A): Bone marrow and thymus are primary lymphoid organs. Reason(R): It is the organs, to which matured lymphocytes migrate, interact with antigens and then proliferate to become effector cells.

Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).

Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).

Assertion (A) is true but reason (R) is false.

Assertion (A) is false but reason (R) is true.

Directions : In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as : Assertion (A) : Heroin, the smack is chemically diacetylmorphine. Reason (R) : Heroin is obtained by acetylation of morphine.

Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).

Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).

Assertion (A) is true but reason (R) is false.

Assertion (A) is false but reason (R) is true.

Directions : In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as : Assertion (A) : Smoking increases the carbon monoxide (CO) content in the blood which has greater affinity to haemoglobin than oxygen. Reason (R) : CO forms a stable bond with haemoglobin and does not allow binding of oxygen. It reduces concentration of haem bound oxygen and causes oxygen deficiency in the body.

Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).

Assertion (A) is true but reason (R) is false

Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).

Assertion (A) is false but reason (R) is true.

Assertion and Reason Test: Human Health and Disease Free MCQ Practice Test with Solutions

	Biology Class 12 86 videos\|294 docs\|184 tests

	Biology Class 12 86 videos\|294 docs\|184 tests

Important Questions for Assertion & Reason Test: Human Health & Disease

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Assertion & Reason Test: Human Health & Disease MCQs with Answers

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Online Tests for Assertion & Reason Test: Human Health & Disease Biology Class 12

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Assertion & Reason Test: Human Health & Disease - NEET MCQ

10 Questions MCQ Test Biology Class 12 - Assertion & Reason Test: Human Health & Disease

Directions : In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :
Assertion (A) : Cocaine are drug of abuse.
Reason (R) : Cocaine interferes in the working of the central nervous system.

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Important Questions for Assertion & Reason Test: Human Health & Disease

Assertion & Reason Test: Human Health & Disease MCQs with Answers

Online Tests for Assertion & Reason Test: Human Health & Disease Biology Class 12

Assertion & Reason Test: Human Health & Disease - NEET MCQ

10 Questions MCQ Test Biology Class 12 - Assertion & Reason Test: Human Health & Disease

Directions : In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion (A) : Cocaine are drug of abuse.Reason (R) : Cocaine interferes in the working of the central nervous system.

Biology Class 12

Top Courses for NEET

Biology Class 12

Top Courses for NEET

Important Questions for Assertion & Reason Test: Human Health & Disease

Assertion & Reason Test: Human Health & Disease MCQs with Answers

Online Tests for Assertion & Reason Test: Human Health & Disease Biology Class 12

Directions : In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :
Assertion (A) : Cocaine are drug of abuse.
Reason (R) : Cocaine interferes in the working of the central nervous system.