When gametes unite they form quizlet?

When gametes unite they form a?

When gametes unite, they form a zygote, or fertilized egg that contains two sets of chromosomes. (Note: Cells that contain one set of chromosomes are called haploid; cells containing two sets of chromosomes are called diploid.)

What do gametes form when they combine?

When the two gametes combine, they merge the two sets of chromosome to create a cell with the total number of chromosomes needed to develop, known as a diploid cell. … Also, the mixing of chromosomes in fertilisation is a source of genetic variation. Fertilisation produces a zygote , which will mature into an embryo.

What happens when gametes unite?

When gametes unite, they form a zygote, or fertilized egg that contains two sets of chromosomes. (Note: Cells that contain one set of chromosomes are called haploid; cells containing two sets of chromosomes are called diploid.)

How are gametes formed quizlet?

A form of cell division that produces daughter cells with fewer chromosomes than the parent cells. Happens during Meiosis. Leads to offspring that are genetically different from their parents.

When two haploid gametes unite they create a diploid cell called a n quizlet?

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are haploid cells that when they unite they form a diploid cell called a zygote. the procees of forming a zygote-the union of gametes.

What is the process when gametes join?

Fertilisation is the fusion of the nucleus of a male gamete with the nucleus of a female gamete. … When the two gametes combine, they merge the two sets of chromosome to have 46, which are referred to as diploid. This produces a new cell called a zygote, which will mature into an embryo.

What happens when a cell divides to form gametes?

As a cell divides to form gametes: copies of the genetic information is made. the cell divides twice to form four gametes, each with a single set of chromosomes (haploid ) all gametes are genetically different from each other.

When gametes are formed in the human body this is called quizlet?

Meiosis and fertilization are both part of the human life cycle. Throughout meiosis, an organism produces haploid gametes. When these haploid gametes fuse with one another, sperm and egg together, they create a zygote. This process is fertilization.

What are gametes quizlet?

Gamete. A sex cell that contains the haploid of chromosomes. Haploid. The number of chromosomes in a gamete of an organism.