Question

The electron has the positron as its antiparticle
a. True
b. False

Answer 1

True
Hope it helps, let me know if this is the answer, so other people know too, and if its not they will ignore this :-)

Answer 2

True

electron has negative charge on it. the antiparticle has the same amount of charge on it but of opposite polarity. hence the antiparticle must have positive charge on it. positron has positive charge on it having same magnitude as that on the electron. hence the above statement is true.