What kind of reproduction is called sexual? What is a zygote? What process is called fertilization?

Reproduction is divided into sexual and asexual. Asexual reproduction occurs with the help of somatic cells. In turn, sexual reproduction is the appearance of a new individual during the interaction of gametes. The union of male and female reproductive cells is called fertilization. Fertilization, in turn, can be internal and external. As a result of fertilization, a zygote is formed, which, upon further division, forms an embryo. Zygote – a cell characterized by the presence of chromosomes from both the egg and the sperm.

One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.