The important function of lymph is to : from Biology NEET Year 2

Subject

Biology

Class

NEET Class 12

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 Multiple Choice QuestionsMultiple Choice Questions

11.

Carotene pigment is found in the cells of

  • dermis

  • epidermis

  • adipose cell

  • both 'b' and 'c


12.

Debove's membrane is a layer of :

  • muscular tissue

  • epithelial tissue

  • connective tissue

  • all of the above


13.

Achilles tendon is associated with :

  • gluteus muscle

  • hamstring muscle

  • quadriceps muscle

  • gastrocnemius muscle


14.

The leucocytes contain which of the following in large quantity ?

  • basophils

  • neutrophils

  • eosinophils

  • monocytes


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15.

Which part of our body secreted the hormone secretin?

  • ileum

  • stomach

  • duodenum

  • oesophagus


16.

During inspiration, the diaphragm :

  • expands

  • shows no change

  • contracts and flattens

  • relaxes to become dome-saped


17.

The oxygen toxicity is related with:

  • blood poisoning

  • collapse of alveolar walls

  • failure of ventilation of lungs

  • both 'a' and 'b'


18.

Cardiac output is determined by:

  • heart rate

  • stroke volume

  • blood flow

  • both 'a' and 'b'


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19.

The important function of lymph is to :

  • transport oxygen to the brain

  • transport carbon dioxide to the lungs

  • return RBCs to the lymph nodes

  • return interstitial fluid to the blood


D.

return interstitial fluid to the blood

Lymph is the fluid present in lymphatic system. Its main function is to return interstitial fluid back to the blood. Interstitial fluid, also called extracellular fluid which is formed from blood due to various factor such as hydrostatic pressure, osmotic gradients etc.


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20.

The lining of intestine and kidneys in humans is :

  • keratinized

  • brush border

  • ciliated

  • none of these


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