Prenatal Stage Crossword
This printable crossword puzzle on the topic of Human Body Systems has 13 clues. Answers range from 6 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Number of chromosomes in a sperm or egg.
How a fetus receives nutrients and oxygen
Second stage of prenatal development
Number of weeks the foetal stage goes for
The ovum and the sperm unite in the;
Where the blastocyst implants.
The placenta is attached to the baby by the...
The germinal stage beings from
during the germinal stage, the ______ develop
The sperm and ovum unite and form a
A zygote contains how many chromosomes?
Before becoming a blastocyst, the zygote transforms into what?
An implanted blastocyst is then referred to as an.
