Question

Hello friend

Ques. Name and explain any four lymphoid organs present in humans.

Thanks and have good day

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Answer 1

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⏩. Lymphoid organs
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< 1 > ❤. Bone marrow :

▶️ It is the main lymphoid organ, whose all types of blood cells are found

▶️ it provides a micro environment for the development and maturation of B lymphocytes

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< 2 > ❤. Thymus

▶️ it is located beneath the chest bone in near the heart

▶️ this Grand and keeps reducing in size with age

▶️ It provides the micro environment for the development and maturation of T - lymphocytes.

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< 3 > ❤. Spleen

▶️ It contains mainly lymphocytes and phagocytes.

▶️ It acts as a filter of blood by trapping the blood - borne pathogens.

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< 4 > ❤. Lymph nodes

▶️ Lymph nodes are small, solid structure, found at different points along the lymphatic system.

▶️ They act as filters and trap the microbes that have entered the lymph

▶️Antigens trapped in them activate the lymphocytes present in the lymph nodes and produce an immune response.

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⚡⚡ Jai bajarang bali ⚡⚡

@DrSM

Answer 2

Hey mate

Here is ur ans

<≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈>


$lymphoid \: organs$

$spleen$
It accounts mainly lymphocytes and phagocytes.

It traps the blood borne pathogens so due to this It acrs a filter.


$lymph\: \: nods$
They small and solid and found in diff points of the system.

Antigens traps in it and activate lymphocytes.


$thymus$

It keeps reducing in size with resepct to age.

It provide microenvironment for tge development.


$bone \: marrow$
It is the main organ.

It also act as a filter.

It also provides microenvironment for development.


Hope it helps u

Be brainly ❤❤❤❤❤