| Diễn đàn xây dựng - Chợ xây dựng http://choxaydung.vn/forum/ |
|
| The flow of the amniotic http://choxaydung.vn/forum/viewtopic.php?f=37&t=66278 |
Bạn đang xem trang 1 / 1 trang |
| Người gửi: | konica90s [ Thứ 4 03/08/22 11:54 ] |
| Tiêu đề bài viết: | The flow of the amniotic |
The flow of the amniotic sac is active until weeks 15 to 16 of pregnancy. carrying fetal veins approaches the outermost tissue of the embryo The fetal blood vessels grow into vascular-free villi. อ่านเพิ่มเติม โรงเรียนวัดนาขุนแสน นานาสาระ ทารกในครรภ์ |
|
| Bạn đang xem trang 1 / 1 trang | Thời gian được tính theo giờ UTC + 7 Giờ |
| Powered by phpBB® Forum Software © phpBB Group http://www.phpbb.com/ |
|