My Crossword Maker Logo
Powered by BrightSprout
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Fetal Development

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Across
3
Fertilized ovum
7
Foramen ______
8
______Arteriosus
9
Amniotic Fluid
10
Stage from fertilization to thru Day 14
13
Found on a chromosome
14
Removes waste products from the fetus
15
A bypass
Down
1
Fetal development stage when heart starts beating
2
Individual unit of heredity
4
An extra chromosome
5
Hormone produced by placenta & maintains the pregnancy
6
Umbilical vessel acronym
11
Endocrine organ
12
a "Sex" cell