Question

a(n) __________ is created when sperm meets egg and contains all dna necessary to create a person.
a. zygote
b. blastocyst
c. embryo
d. fetus

Explanation:

A zygote is formed when a sperm fertilizes an egg and contains the complete set of DNA needed to develop into a person. A blastocyst is a later - stage structure after the zygote has divided multiple times. An embryo is a developing organism from the time of fertilization until the end of the eighth week of pregnancy. A fetus is the unborn offspring from the end of the eighth week until birth.

Answer:

A. zygote