Embryonic Development Stages Model 42005/GP6637 for Educational Purposes

The model shows the process of embryonic development from the unfertilised egg to the ninth month of pregnancy. It consists of five parts correlating with the following stages of development: ovulation, fertilisation, formation of the fertilised egg. uterine implantation. The foetus is shown at four, eight, twelve weeks and the ninth month of development. Size: 53x 38x5cm Weight: approximately 2000g