Sex linked traits can be expressed by

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When these cells fuse in a process called fertilization, the resulting cell (zygote) contains a mix of inherited genes from the father and mother. Human sex cells are produced in the reproductive system organs called gonads. Gonads produce sex hormones needed for the growth and development of primary and secondary reproductive organs and structures.   gamete cells, also known as sex cells, are the cells responsible for sexual reproduction. A male gamete is called sperm (spermatozoa) and is a haploid cell formed through spermatogenesis. A female gamete is called an ova or egg cells (oocytes), which are haploid cells carrying one copy of each chromosome. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The tubules are the site of sperm production, a process known as. Spermatogenesis, spermatogonia at puberty, these cells begin undergoing , which is a type of cell division that decreases the number of chromosomes and varies the genes found in the gametes. The living things that produce sexually have special cells called sex cells. Anyway, sex cells have only half as many chromosomes as other cells in the. Gametes are haploid sex cells that are produced in gonads or gametangia. In animals, gametes are produced through meiosis in organs called gonads. The male sex cell is called the sperm and the female sex cells are called the ova (singular ovum). The male sex cell is called male gamete in plaqnts and female sex cell as egg or female gamete.

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