Fig. 3.
Morphology of in vivo and in vitro grown bovine oocytes after in vitro fertilization. After 16 h of insemination, both in vivo (A) and in vitro (B) grown oocytes had two pronuclei and two polar bodies. The arrows indicate sperm tails.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.