Human chorionic gonadotropin
Progesterone and estrogen
amniotic sac
Some names of hormones that are secreted are estrogen, testosterone, thyroid hormone, growth hormone and luteinizing hormone. Thanks!
Fetus (Pronounced 'Feetus')I did the names in bold:Oocyte -> fertilization -> Fertilized Ovum-> cleavage (cell division) -> Morula -> Blastocyst -> attachment to Uterine wall -> Implantation -> Embryoblast -> Embryo -> After the first two months of development, the embryo is called a Fetus until birth
A hormone is a category of messenger molecules secreted by one cell to send a signal to another. There is no other name for this broad category, but there are sub-types of hormones (e.g. steroid), and then individual names of hormones (e.g. prolactin).
Antidiuretic hormone works against urine flow; if it's not produced, there is excess dilute urine produced.
- Respiratory gases-oxygen n carbon dioxide - Hormones secreted by endocrine glands. - Waste material - Ions
Fetus is name given to human embryo after it is recognizable as human embryo .
Placenta.
Embryo or Egg.
It is another name for breast implantation
Bile.