Which of following organ can be called a sort of "blood bank" ?
Heart
Spleen
Liver
Lungs
B.
Spleen
Spleen acts as a blood bank. The sinuses of spleen acts as reservoir of blood.
Eustachian canal connects
middle ear with external ear
middle ear with internal ear
external ear with internal ear
pharynx with middle ear
A man of 'A' blood group marries a woman of 'AB' blood group, which type of progeny would indicate that man is heterozygous ?
O
B
A
AB