Advertisements
Advertisements
प्रश्न
The blood vessel without a mascular layer in its wall ______.
पर्याय
Capillary
Vein
Artery
Portal vein
उत्तर
The blood vessel without a mascular layer in its wall capillary
Explanation:
Capillaries are thin tubes without muscles that allow chemicals to diffuse into and out of the tissues.
संबंधित प्रश्न
Name the largest artery
Differentiate between the following pair of terms:
Platelets and WBC.
Name the three kinds of blood vessels found in human beings. With the help of suitable diagrams, differentiate between them.
Multiple choice question. Tick (✓) the correct choice:
The four blood groups in humans are
- A, B, C and D
- A, B, AB and C
- A, B, AB and O
- A, B, AB and OO
Fill in the blank.
___________ carry pure blood.
Which of the following statement is true (T) and which ones are false (F)? Mark T or F:
People with blood group ‘O’ are called universal recipients.
Why is a person having blood group AB called universal recipient and a person with blood group O called a universal donor?
Complete the following sentence with appropriate words:
Arteries are _____ walled and the veins are _____ walled vessels.
Identify the CORRECT statement about veins.
______ carry blood to an organ and break up into ______ ending in capillaries.
