Archivo diario: 14/06/2018

Reproduction in humans: female reproductive system

Structures and functions Take a look at THESE slides. MENSTRUAL CYCLE Watch the animation: all about menstruation FERTILISATION What´s fertlisation? Where does it take place? Fertilisation, zygote,identical and non-identical twins IMPLANTATION AND PREGNANCY What is implantation? What is the placenta? … Sigue leyendo

Publicado en Senior 4 Biology - 2018 | Deja un comentario

Reproduction in humans: male reproductive system

Structures and functions Take a look at THESE slides.  

Publicado en Senior 4 Biology - 2018 | Deja un comentario

Transport in humans

A multicellular organisms , such as a person,  needs a transport system to move substances around the cells. In the human body, a transport system consists of: The heart Blood vessels: arteries, veins and capillaries Blood: components and functions   … Sigue leyendo

Publicado en Senior 3 Biology - 2018 | Deja un comentario