One male Gamete {the one sperm out of 400 million per} approaches and attaches to One Female Gamete {The one Ovum selected out of 400,000} to perform and complete the 565 million Year Young process known as Fertilization.
Internal fertilisation.
Female gametes are called eggs or ova.
Sexual reproduction involves the fusion of two specialized cells (gametes) from two parents to create offspring with genetic variation. Asexual reproduction involves producing offspring without the fusion of gametes, resulting in genetically identical offspring to the parent.
Sex cells are also called gametes. Each has 23 chromosomes or half the number of other cells.
The symbols used to represent gametes are sex cells in organisms; male gametes are represented by the symbol "sperm" (♂) and female gametes are represented by the symbol "egg" (♀).
fertilization
fertilization
Zygosis is the union of gametes to form a zygote.
Fertilization is union of male and female gametes to form a zygote
a zygote
Gametes involve sexual reproduction.The male gamete in animals are called sperm and the female gamete in animal are called ovum or egg.
gametes
The male sex cells provide male gametes during sexual reproduction. Union of male and female gametes is called fertilization.
Sexual reproducyio involves the production of male and female sex cells
A zygote is a cell formed by the union of two gametes (sperm and egg) during fertilization. This single-celled structure contains a complete set of chromosomes, half from each parent, and is the starting point of the development of a new organism.
The union of gametes during fertilization leads to the production of a zygote, which is a single cell with a full set of chromosomes. This zygote then undergoes several rounds of cell division through the process of mitosis to develop into a multicellular organism.
one parent, no union of gametes, offspring genetically identical