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Human Health and Disease · Question 15

NEET (UG) 2024MCQMedium📈 Topic in 38% papers+4−1
1

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.

Answer

(1) Both Statement I and Statement II are correct.

Solution

Statement I is correct: the bone marrow is the main (primary) lymphoid organ where all blood cells, including lymphocytes, are produced.

Statement II is correct: as stated in NCERT, the bone marrow and thymus provide micro-environments for the development and maturation of T-lymphocytes.

Answer: (1)

NEET (UG) 2024

Keep practising — Human Health and Disease

2

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
3

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
4

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
5

In which blood corpuscles, the HIV undergoes replication and produces progeny viruses?

  1. B-lymphocytes
  2. Basophils
  3. Eosinophils
  4. TH cells
NEET (UG) 2023
6

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

  1. A-I, B-II, C-III, D-IV
  2. A-IV, B-III, C-II, D-I
  3. A-III, B-IV, C-I, D-II
  4. A-II, B-I, C-IV, D-III
NEET (UG) 2023
7

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

  1. A-II, B-III, C-I, D-IV
  2. A-III, B-II, C-I, D-IV
  3. A-III, B-II, C-IV, D-I
  4. A-II, B-III, C-IV, D-I
NEET (UG) 2023
8

Given below are two statements: In the light of the 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) 2022
9

Select the incorrect statement with respect to acquired immunity.

  1. Primary response is produced when our body encounters a pathogen for the first time.
  2. Anamnestic response is elicited on subsequent encounters with the same pathogen.
  3. Anamnestic response is due to memory of first encounter.
  4. Acquired immunity is non-specific type of defense present at the time of birth.
NEET (UG) 2022
10

Which of the following reasons is mainly responsible for graft rejection in transplantation of organs?

  1. Cell-mediated response
  2. Inability of recipient to differentiate between ‘self’ and ‘non-self’ tissues/cells
  3. Humoral immune response only
  4. Auto-immune response
NEET (UG) 2022 (Phase 2)
11

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

  1. (a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)
  2. (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
  3. (a)-(ii), (b)-(iii), (c)-(i), (d)-(iv)
  4. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
NEET (UG) 2022 (Phase 2)

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