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Human Health and Disease · Question 8

NEET (UG) 2025MCQMedium📈 Topic in 25% papers+4−1
1

Which are correct: Choose the correct answer from the options given below:

  1. C and D only
  2. A and C only
  3. B and D only
  4. D and E only

Answer

(2) A and C only

Solution

A. As per NCERT, techniques like radiography (X-rays), computed tomography (CT) and magnetic resonance imaging (MRI) are used to detect cancers of the internal organs — correct.

B. Chemotherapeutic drugs are used to kill cancerous cells, not non-cancerous cells — incorrect.

C. As per NCERT, tumour patients are given biological response modifiers such as -interferon, which activates their immune system and helps in destroying the tumour — correct.

D. Biological response modifiers are substances like -interferon; chemotherapeutic drugs are not — incorrect.

E. As per NCERT, blood and bone marrow tests are used to detect increased cell counts in the case of leukaemias — so the counts increase, not decrease — incorrect.

∴ Only A and C are correct.

Answer: (2)

NEET (UG) 2025

Keep practising — Human Health and Disease

2

After maturation, in primary lymphoid organs, the lymphocytes migrate for interaction with antigens to secondary lymphoid organ(s) / tissue(s) like Choose the correct answer from the options given below

  1. E, A, B only
  2. C, D, E only
  3. B, C, D only
  4. A, B, C only
NEET (UG) 2025
3

Which of the following type of immunity is present at the time of birth and is a non-specific type of defence in the human body?

  1. Cell-mediated Immunity
  2. Humoral Immunity
  3. Acquired Immunity
  4. Innate Immunity
NEET (UG) 2025
4

Identify the statement that is NOT correct.

  1. Antigen binding site is located at C-terminal region of antibody molecules.
  2. Constant region of heavy and light chains are located at C-terminus of antibody molecules
  3. Each antibody has two light and two heavy chains.
  4. The heavy and light chains are held together by disulfide bonds.
NEET (UG) 2025
5

Match List I with List II: Choose the correct answer from the options given below:

  1. A-I, B-III, C-II, D-IV
  2. A-IV, B-III, C-I, D-II
  3. A-III, B-I, C-IV, D-II
  4. A-II, B-IV, C-III, D-I
NEET (UG) 2024
6

Match List I with List II: Choose the correct answer from the options given below:

  1. A-IV, B-III, C-I, D-II
  2. A-I, B-III, C-II, D-IV
  3. A-II, B-I, C-III, D-IV
  4. A-III, B-IV, C-I, D-II
NEET (UG) 2024
7

Match List I with List II : Choose the correct answer from the options given below :

  1. A-II, B-IV, C-III, D-I
  2. A-I, B-III, C-II, D-IV
  3. A-III, B-I, C-II, D-IV
  4. A-IV, B-II, C-III, D-I
NEET (UG) 2024
8

Given below are two statements : In the light of above statements, choose the most appropriate answer from the options given below

  1. Both Statement I and Statement II are correct.
  2. Both Statement I and Statement II are incorrect.
  3. Statement I is correct but Statement II is incorrect.
  4. Statement I is incorrect but Statement II is correct.
NEET (UG) 2024
9

Given below are two statements: In the light of the above statements, choose the most appropriate answer from the options given below.

  1. Statement I is correct but Statement II is incorrect
  2. Statement I is incorrect but Statement II is correct
  3. Both Statement I and Statement II are correct
  4. Both Statement I and Statement II are incorrect
RE-NEET (UG) 2024
10

Match List-I with List-II: Choose the correct answer from the options given below:

  1. A-III, B-IV, C-II, D-I
  2. A-IV, B-III, C-II, D-I
  3. A-III, B-IV, C-I, D-II
  4. A-III, B-I, C-IV, D-II
RE-NEET (UG) 2024
11

Match List I with List II : Choose the correct answer from the options given below :

  1. A-I, B-IV, C-II, D-III
  2. A-IV, B-II, C-III, D-I
  3. A-III, B-IV, C-II, D-I
  4. A-II, B-IV, C-I, D-III
RE-NEET (UG) 2024

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