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17 mar 2016 · 1. The document summarizes key stages in human development from fertilization through embryonic and fetal development. It describes fertilization, cleavage, implantation, and the formation of the three germ layers and extraembryonic membranes. 2. Implantation of the blastocyst in the endometrium occurs around 7 days after fertilization.
- Fertilization,implantation and fetal development | PPT - SlideShare
Fertilization,implantation and fetal development....
- Fertilization,implantation and fetal development | PPT - SlideShare
Download ppt "HUMAN FERTILIZATION and IMPLANTATION" SPERM CELL (MALE GAMETE) The mature sperm cell (spermatozoon, plural spermatozoa) Human sperm cells are haploid, which means that they contain 23 chromosomes. Function of spermatozoa is to fertilize the egg cell .
12 lut 2015 · Fertilization,implantation and fetal development. Fertilization is the process by which an egg is fertilized by a sperm, beginning the development of a new organism. It occurs in the fallopian tubes, where the sperm penetrates the egg and fuses with its pronuclei.
Download and customize this pink-colored template to talk about the stages of development of a fetus. For Google Slides and PowerPoint.
9 gru 2018 · The document discusses the process of implantation, beginning with definitions and timing. Implantation occurs around 6 days after fertilization and is completed by 11 days. The blastocyst implants in the posterior uterine wall.
Aim: What happens after fertilization? Do Now: Describe the process of fertilization. A sperm enters an ovum, and the nuclei combine to form one with 46 chromosomes.
Free Google Slides theme, PowerPoint template, and Canva presentation template. The cycle of life has been with us all the time: birth, growth, reproduction, and death. Let's focus on reproduction! Sooner or later, you'll need to teach in biology class how human reproduction works.
