HOW DO SPERM FIND EGGS AND KNOW WHAT TO DO WHEN THEY FIND THEM?SW, L'HernaultKB, Mercer
Which of the following are produced by meiosis? a. haploid cells b. eggs c. sperm d. plant spores e. all of these Explain what happens in the fertilization process. What are the two mechanisms of variation in Meiosis, and during which stage(s) does each occur?
In the process of fertilization in the reproductive system, do sperm and eggs have to be of the same species? What will happen if they are different species? What is fertilization?. a. Are gametes haploid or diploid? b. What about the offspring - are they...
In addition, we all know about sperms and eggs, so do they have the same process to produce them or is it different? Well, cell cycle has two ways about it. First is Mitosis and the second is Meiosis. Mitosis is what gets us from a zygote to a full-grown adult while meiosis makes...
What Is the Usual Sperm Banking Process? Once you’re cleared for all the necessary health checks and you’ve given your consent, you’ll be ready for freezing your sperm. While your doctor will be able to give you precise instructions about the process, it’s always a good idea to be...
What is the process of embryo development? In developmental biology, embryonic development, also known as embryogenesis, isthe development of an animal or plant embryo. Embryonic development starts with the fertilization of an egg cell (ovum) by a sperm cell, (spermatozoon). Once fertilized, the...
Intrauterine insemination (IUI) is a fertility treatment involving artificial insemination where sperm are placed directly into the uterus around the time your ovary releases one or more eggs to be fertilised. IUI with my or my partner's own sperm IUI with your own sperm is possible if you’re...
Fraternal twins.If you have two zygotes, from two eggs fertilized by different sperm, these twins will not be identical and can be either the same or different sex. Fraternal twins are more common than identical twins. 4 Weeks At around 4 weeks pregnant, some important developments occur, in...
FSH is a type of pituitary hormone that is responsible for regulating the reproductive cycle in men and women. In assisted reproduction treatments, such as artificial insemination or in vitro fertilization, FSH drugs are used for controlled ovarian stimu
Why did sexual selection only begin to operate after the evolution of sperm and eggs? Which of the three types have the highest number of individuals that reach reproductive age? What are the biological mechanisms behind the variation within sexually ...