They would be fraternal twins. Identical twins are created when one sperm fertilized one egg, and hat egg then splits in two. Identical twins are always the same gender, while fraternal twins can be either gender, or a mix of the two.
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Four sperm are formed. One ova is produced.
Meiosis. Takes place during gametogenesis, the formation of sperm or ova. The final sperm or ova formed will each contain 23 chromosomes, haploid number.
gamete for female it is the ova for male it is the sperm
The union of two sex cells is called fertilization. In humans, fertilization occurs when the sperm comes into contact with an ovum and penetrates it. Of the millions of sperm that come in the vicinity of the ova, only one enters the ovum.
Fertilization
In humans, fertilization or union of gametes (sperm and ova) occurs in the anterior part of oviduct and zygote is formed
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The structure of a sperm suited for fertilization in various ways. The basic features are the head and the tail which allow it to swim towards the ova for fertilization.
Fertilisation is when the sperm cell and the ova fuse together to form a zygote.
Men have testes because they produce sperm, which is necessary for the fertilization of ova. This fertilization results in the development of a fetus.
Fertilization that happens outside the female body is called in-vitro fertilization. In this procedure, the ova is fertilized with the sperm in a laboratory.
A fertilized egg splits in two- Apex
Disease-free sperm and ova could be identified and used on wheels.
Four sperm are formed. One ova is produced.
Meiosis. Takes place during gametogenesis, the formation of sperm or ova. The final sperm or ova formed will each contain 23 chromosomes, haploid number.
Dizygotic twins develop from two separate ova fertilized by different sperm at roughly the same time, they are also called fraternal twins. Monozygotic twins develop from one zygote that splits apart producing genetically identical zygotes; also called identical twins.