Eternal vigilance is the price of liberty. American Civil Liberties Union of Virginia Because Freedom Can't Protect Itself. About Us // Bill of Rights. The first ten Amendments to the Constitution of the United States are collectively known as the âBill of Rights.â These Amendments were ratified on December 15, 1791.
edit Formation and Development of Zygotes. Gamete refers to a haploid sex cell that is a sperm in males and egg (oocyte) in females. Zygote is the diploid cell that results from the fertilization between an egg and a sperm.Etymology. Came from the Greek word âgametesâ meaning âhusbandâ and âgameteâ meaning âwife.â. Came from the Greek word âzygotosâ meaning âjoined or yoked or to yoke.s a cell that fuses with another cell during fertilization (conception) in organisms that reproduce sexually. Females produced a large gamete called an egg cell while males produce a tadpole-like gamete called a sperm cell.
In multi-cellular organisms, a zygote is the first stage of development following conception. Unlike the ovum and sperm, which each contain half the number of chromosomes found in somatic cells, the zygote contains the full number of chromosomes normal in the somatic cells of the species.