'Primary villi' presentation slideshows

CONCEPTION,NIDATION AND PLACENTAL DEVELOP0MENT

CONCEPTION,NIDATION AND PLACENTAL DEVELOP0MENT. CONCEPTION. FERTILIZATION OR UNION OF THE MALE AND FEMALE GAMETES(SPERM AND OVUM) SAME AS PREGNANCY. NIDATION. IMPLANTATION OR EMBEDDING OF THE PRODUCT OF FERTILIZATION OR ZYGOTE INTO THE UTERINE CAVITY

389 views • 35 slides

PLACENTA

4.82k views • 21 slides

The second week

The second week. Day 8. At the eighth day of development, the blastocyst is partially embedded in the endometrial stroma . In the area over the embryoblast , the trophoblast has differentiated into two layers: ( a) an inner layer of mononucleated cells, the cytotrophoblast ,

418 views • 15 slides