Which of the following mammalian cells is unable to metabolize glucose to $CO_2$ by aerobic respiration?

What is the fluid remaining after the process of blood coagulation called?

$A$ person with an unknown blood group ($ABO$ system) has lost a large amount of blood in an accident and needs an immediate blood transfusion. $A$ friend of the person has a valid certificate of their own blood group and is ready to donate blood without delay. What could be the blood group of the donor friend?

.............. blood group individuals are called 'universal donors' and .......... blood group individuals are called 'universal acceptors'.

Name the components of the formed elements in the blood and mention one major function of each of them.

Persons with $AB$ blood group can accept blood from persons of ........... blood group and the antibody in their blood plasma is.......