Somatic cells are all the cells that make up an organism, including the organ, muscle, fat, bone, and skin cells. The only exceptions are the egg and sperm cells, also called germ cells, which are involved in sexual reproduction. Although somatic cells differ greatly in their form and func...
结果1 题目(a)What happens to a sperm and an egg during fertilisation?[1] The nucleus of a sperm fuses with the nucleus of an egg. 相关知识点: 试题来源: 解析 The nucleus of a sperm fuses with the nucleus of an egg. 反馈 收藏 ...
doi:10.1111/j.1600-0897.2009.00758.xRichard BronsonBlackwell Publishing LtdBRONSON R (2009). What the sperm says and the egg hears - a tale of two proteins and more. Am J Reprod Immunol 62: 357-364.
A fertilized egg is called a zygote. Specifically, a zygote is the single cell created when the sperm and egg combine. Once it is created, the zygote...Become a member and unlock all Study Answers Try it risk-free for 30 days Try it risk-free Ask a question Our experts can answer...
Sperm are male gametes, the reproductive cells that contain a half set of chromosomes. Physically, sperm are...
They are also referred to as sex cells. Female gametes are calledova or egg cells, and male gametes are called sperm. Gametes are haploid cells, and each cell carries only one copy of each chromosome. These reproductive cells are produced through a type of cell division called meiosis. ...
What mutations are not inherited? An alteration in DNA that occurs after conception. Somatic mutations can occur in any of the cells of the body except the germ cells (sperm and egg) and therefore are not passed on to children. What is an example of transversion mutation?
Sperm count is a measurement of the number of sperm per milliliter of semen. Having a good sperm count can determine whether a...
Somatic Cells: Somatic cells are a category of cells that include all cells in a living organism with the exception of reproductive cells. In humans, somatic cells are all body cells except the sex cells which are egg and sperm. Answer and Explanation: ...
Gametic incompatibility: a barrier to sexual reproduction where the sex cells (gametes) of a male (sperm) and female (egg) are too different to allow fertilization. Once two populations have diverged and begin evolving independently, eventually their members will become incapable of interbreeding...