In the process of fertilization, a single male gamete (sperm) fuses with a single female gamete (egg cell). In case two egg cells are present in the...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
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
What is the process of cross-pollination? Pollination: "Pollination" part of the reproductive process in some types of plants. During pollination, male and female gametes (sperm and egg) combine. Successful pollination results in the development of seeds and/or fruit. ...
Cell division is the process that cells use to duplicate themselves. There are two main types of cell division: mitosis andmeiosis. Mitosis is the process that cells use to duplicate themselves for growth and repair. Meiosis is the process that cells use to create gametes, such as sperm and ...
The second, more specialized form of reproduction results in the formation of a new organism like a baby. In more complex life forms, meiosis divides special cells into egg or sperm, the so-called sex cells, each containing only half of the DNA required for a new version of the organism....
Cryopreservation is a method that gives men and women under cancer treatment the chance to become parents. Both radiotherapy and chemotherapy destroy egg- and sperm-making stem cells, and increase the likelihood for passing a genetic abnormality to offspring. This is the reason why cancer patients ...
IUI can be performed with donor sperm for solo mums to be, or if you’re in a same-sex relationship. Additionally, if your partner has previously had a vasectomy, has a low sperm count, or any other condition that affects his ability to produce healthy and motile sperm, sperm can be ...
Sperm is found in semen, a whitish fluid that comes out of thepenisduring ejaculation. One ejaculation can release up to 500 million sperm. If semen reaches the vagina, millions of sperm travel up through the cervix. If they meet an egg, sperm may fertilize it and cause pregnancy. ...
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. ...
Spermatazoa are the male gamete,meaning they are the cells that fuse with the egg in fertilization giving rise to the embrion and future baby.