Correct option is A
The primary lymphoid organs are bone marrow and thymus where immature lymphocytes differentiate into antigen-sensitive lymphocytes.
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Reading Comprehension
Read the passage given below and answer the questions:
The human immune system consists of lymphoid organs, tissues, cells and soluble molecules like antibodies. The immune system is unique in the sense that it recognises foreign antigens, responds to these and remembers them. The immune system also plays an important role in allergic reactions, auto-immune diseases and organ transplantation. Lymphoid organs are the organs where origin and/or maturation and proliferation of lymphocytes occur.
1) Question
Which of the following is a primary lymphoid organ?
2) Question
Peyer’s patches are found inside the________________
Correct option is C
Peyer’s patches are the secondary lymphoid organs and are found inside the small intestine.
3) Question
Which of the following provide micro-environments for the development and maturation of T-lymphocytes?
Correct option is D
Both bone-marrow and thymus provide micro-environments for the development and maturation of T-lymphocytes.
4) Question
Which of the following is a bean shaped organ?
Correct option is B
The spleen is a large bean-shaped organ. It mainly contains lymphocytes and phagocytes. It acts as a filter of the blood by trapping blood-borne micro-organisms. Spleen also has a large reservoir of erythrocytes.
5) Question
Which of the following is located within the lining of the major tracts (respiratory, digestive and urogenital tracts)?
Correct option is C
There is lymphoid tissue also located within the lining of the major tracts (respiratory, digestive and urogenital tracts) called mucosa-associated lymphoid tissue (MALT). It constitutes about 50% of the lymphoid tissue in human body.
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CUET 2025 English Language Mock 01
English
50 Questions
200 Marks
45 Mins
EnglishSimilar Questions
- 1)
Match Column ‘A’ with Column ‘B’ and select the suitable answer from the codes given below:
Column IColumn IIA. Leishmania donovani{i}MalariaB. Wuchereria bancrofti{ii}AmoebiasisC. Trypanosoma gambiense{iii}Kala azarD. Entamoeba histolytica{iv}Sleeping sickness(v) Filariasis - 2)
Hallucinogens are drugs which:
- 3)Identify the incorrect statements :
(A) Intestinal perforation and death may occur in severe cases of typhoid infection.
(B) Common cold is caused by Rhinoviruses.
(C) Lips and fingernails may turn grey to bluish colour in severe cases of pneumonia.
(D) Pneumonia is caused by Salmonella.
(E) Typhoid fever could be confirmed by Widal test.
Choose the answer from the options given below : - 4)Match List-I with List-II
Choose the correct answer from the options given below: - 5)Smack is chemically :
- 6)Antibodies are secreted by :
- 7)
Which of the following is not a Sexually Transmitted Disease?
- 8)
Breathing is harder at high altitudes compared to the sea level because _____.
- 9)
The power of accommodation of the eye usually decreases with ageing. This condition is known as:
- 10)
What is the role of the stigma in the process of fertilisation?
