This contains seminiferous tubules that produce sperm during spermatogenesis
testes
The main hormone responsible for ovulation.
Leutinizing Hormone (LH)
This structure is a blood vessel-containing stalk of tissue that connects the embryo to the placenta.
Umbilical cord
Bone 8

Humerus
Structure 7
Superior vena cava
ductus deferens / vas deferens
This hormone works with estrogen to prepare the endometrium for implantation
progesterone
Rapid mitotic cell division of the zygote
cleavage
Bone 19

Phalanges
Structure 6
Aorta
The accessory glands of the male reproductive system include these 3 structures
seminal vesicles, prostate, bulbourethral glands
This hormone is responsible for growth and maturity of the follicle.
FSH (follicle stimulating hormone)
Hollow ball of differentiated cells
blastocyte
Bone 7

Clavicle
Structure 9
Pulmonary veins
The thickest layer of the uterus composed of smooth muscle.
Myometrium
The structure in the ovary that secretes progesterone.
Corpus luteum
Formation and development of oocytes
This type of fracture breaks through the skin.
Open fracture
The thick middle layer of the heart walls.
Myocardium
The usual site of fertilization.
Fallopian (uterine) tubes
In this phase, the corpus luteum develops from the ruptured follice
luteal phase
A fertilized egg, which represents the first cell of a new individual.
The type of fracture show in this x-ray image.

The largest artery in the human body.
Aorta
The innermost layer of the uterus where implantation occurs.
Endometrium
The day of the female's uterine (menstrual) cycle when ovulation typically occurs.
Day 14
This organ delivers nutrients and oxygen to the embryo, while also removing waste from embryonic blood.
Placenta
A type of fracture that results in bone being broken into multiple pieces or fragments.
Comminuted fracture
The main heart chamber that pumps blood to the rest of the body.
Left ventricle