What is the Union of a sperm cell with an egg cell

What is amniotic fluid that is first formed from this

What hormone is released by the posterior pituitary gland to promote the contractions during labor.

What is a condition marked by a fetus growing inside the uterus

What is a person with two different alles

The nucleus of this swells to form the male pronucleus

Another name for programmed cell death is

Stages of labor.

What is pregnancy complication marked by the placenta is implanted abnormally in the uterus, covering the uterine cervix

What are the basic units of heredity and living organisms

What is beginning with fertilization and ending at birth

The placenta formation is also called this

What is the time spent in prenatal development

What is pregnancy complication presents with hypertension, protein urea, and usually occurs 3rd trimester.

What carries deoxygenated blood from the fetus to the placenta

Fertilization is also known as

Where does most of the pulmonary trunk blood enters a vessel

What is the solid ball of 16 or more cells which occurs approx 3 days after fertilization

after successful implantation in the uterus, the blastocyst is removed due to endometrium sloshing off. What is this known as

What is a lack of pigment in the eyes,hair and skin

What is the two pronuclei join during this to form the zygote

The 4th membrane

What is the timeframe for "successful implantation"

What are the enzymes released by sperm across that aid in penetration of the sperm head through the locate membrane

Normal pregnancy last for how many weeks