Question

which english letter does the shape of an antibody resemble?
a t
b y
c a
d c

Explanation:

Antibodies (immunoglobulins) have a Y - shaped structure. This is a well - known fact in the field of biology (a subfield of Natural Science). By comparing the shape of an antibody with the given English letters, we can see that it resembles the letter Y.

Answer:

b. Y