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Read the following statements regarding spleen and select the correct option.

(i) Spleen is a large bean-shaped organ which mainly contains lymphocytes and phagocytes.

(ii) Spleen is a large reservoir of erythrocytes.

(iii) Spleen is a primary lymphoid organ.

(iv) Spleen acts as a filter of the blood by trapping blood-borne microorganisms.

  • a)
    (i) and (ii)

  • b)
    (ii) and (iv)

  • c)
    (i), (ii) and (iii)

  • d)
    (i), (ii) and (iv)

Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Read the following statements regarding spleen and select the correct ...
The correct answer is option 'D' - (i), (ii) and (iv).

Explanation:

Spleen is a large organ located in the upper left side of the abdomen, just below the diaphragm. It is involved in various functions including immune response, blood filtration, and storage of blood cells.

(i) Spleen is a large bean-shaped organ which mainly contains lymphocytes and phagocytes:
The spleen contains a large number of lymphocytes, which are a type of white blood cells involved in the immune response. These lymphocytes help in fighting infections and producing antibodies against foreign substances. Additionally, the spleen also contains phagocytes, which are specialized cells that engulf and destroy pathogens and cellular debris.

(ii) Spleen is a large reservoir of erythrocytes:
One of the major functions of the spleen is to act as a reservoir for erythrocytes (red blood cells). It stores a significant amount of red blood cells and can release them into circulation when needed, such as during periods of increased demand, such as during exercise or bleeding.

(iii) Spleen is not a primary lymphoid organ:
Primary lymphoid organs are responsible for the production and maturation of lymphocytes. These include the bone marrow and thymus. The spleen, on the other hand, is considered a secondary lymphoid organ as it is involved in the immune response but does not produce lymphocytes.

(iv) Spleen acts as a filter of the blood by trapping blood-borne microorganisms:
The spleen plays a crucial role in filtering the blood and trapping blood-borne microorganisms such as bacteria, viruses, and parasites. It contains specialized regions called the red pulp and white pulp. The red pulp filters the blood by removing old or damaged red blood cells, while the white pulp contains lymphocytes and is involved in immune responses against pathogens.

Overall, the spleen is an important organ involved in immune function, blood filtration, and storage of blood cells. It contributes to the body's defense against infections and helps maintain the balance of blood cells in circulation.
Community Answer
Read the following statements regarding spleen and select the correct ...
Spleen is a large bean shaped
options d is incorrect
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Read the following statements regarding spleen and select the correct option.(i) Spleen is a large bean-shaped organ which mainly contains lymphocytes and phagocytes.(ii) Spleen is a large reservoir of erythrocytes.(iii) Spleen is a primary lymphoid organ.(iv) Spleen acts as a filter of the blood by trapping blood-borne microorganisms.a)(i) and (ii)b)(ii) and (iv)c)(i), (ii) and (iii)d)(i), (ii) and (iv)Correct answer is option 'D'. Can you explain this answer?
Question Description
Read the following statements regarding spleen and select the correct option.(i) Spleen is a large bean-shaped organ which mainly contains lymphocytes and phagocytes.(ii) Spleen is a large reservoir of erythrocytes.(iii) Spleen is a primary lymphoid organ.(iv) Spleen acts as a filter of the blood by trapping blood-borne microorganisms.a)(i) and (ii)b)(ii) and (iv)c)(i), (ii) and (iii)d)(i), (ii) and (iv)Correct answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Read the following statements regarding spleen and select the correct option.(i) Spleen is a large bean-shaped organ which mainly contains lymphocytes and phagocytes.(ii) Spleen is a large reservoir of erythrocytes.(iii) Spleen is a primary lymphoid organ.(iv) Spleen acts as a filter of the blood by trapping blood-borne microorganisms.a)(i) and (ii)b)(ii) and (iv)c)(i), (ii) and (iii)d)(i), (ii) and (iv)Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the following statements regarding spleen and select the correct option.(i) Spleen is a large bean-shaped organ which mainly contains lymphocytes and phagocytes.(ii) Spleen is a large reservoir of erythrocytes.(iii) Spleen is a primary lymphoid organ.(iv) Spleen acts as a filter of the blood by trapping blood-borne microorganisms.a)(i) and (ii)b)(ii) and (iv)c)(i), (ii) and (iii)d)(i), (ii) and (iv)Correct answer is option 'D'. Can you explain this answer?.
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