Answer:
These sex cells are called gametes
Step-by-step explanation:
Gametes are the reproductive cells, whether male or female, in their nucleus only have one chromosome of each pair, and it has the ability to bind to the gamete of the opposite sex, during fertilization, whose gamete junction is known as zygote. Some of its characteristics is that they are formed by meiosis. The gametes are called according to the sex of the carrier: ovules and sperm.