Which statement is true for WBC:
- Non nucleated
- In deficiency cancer is caused
- Manufactured in thymus
- Can squeeze through blood capillaries
The Correct Option is D
Solution and Explanation
The statement that is true for white blood cells (WBC) is that they can squeeze through blood capillaries. This ability is essential for WBCs to reach sites of infection or inflammation within tissues where they can perform their immune functions. They can deform and pass through the narrowest capillaries to access affected areas.
So, the correct option is (D): Can squeeze through blood capillaries
Top Questions on body fluids and circulation
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List I
List II
A P wave I Heart muscles are electrically silent. B QRS complex II Depolarisation of ventricles. C T wave III Depolarisation of atria. D T-P gap IV Repolarisation of ventricles. - NEET (UG) - 2024
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List II
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(Take \(\frac{1}{4\pi\epsilon_0}=9\times10^9\) SI units)
Reason R : \(V=±\frac{2P}{4\pi \epsilon_0r^2}\), where r is the distance of any axial point, situated at 2 m from the centre of the dipole.
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Statement II: Inner membrane of mitochondria is relatively less permeable, as compared chloroplast. I
In the light of the above statements, choose the mis appropriate answer from the options given below- NEET (UG) - 2024
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List I
List II
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Concepts Used:
Body Fluids and Circulation
Liquid substances in the animal or human body are known as body fluids. The human body consists of about 60-67% body fluids. The chief components of the human body fluids are blood and lymph. Blood comprises a matrix called plasma with blood corpuscles floating in it. The blood cells are white blood cells, red blood cells, and platelets. Lymph consists of lymph cells.
Read More: Body Fluids and Circulation
Types of Body Fluids:
The different types of body fluids:
Blood
The main components of blood involve;
- Plasma
- Red Blood Cells
- White Blood Cells
- Platelets
Lymph
A colorless fluid present in the interstitial tissues is lymph. It circulates all over the lymphatic system. It can be described as blood without the RBCs. The exchange of hormones, nutrients, and gases occurs via this fluid. It contains lymphocytes that play a major function in the immune responses of the body.
The movement of blood across the vessels of the body that carries nutrients and gases along with it and removes waste from the different parts of the body is circulation.
Types of Circulatory Systems:
There are two types of circulatory systems:
- Open Circulatory system
- Closed circulatory system