STRUCTURE AND FUNCTION NOTES Human Reproduction

A way that a new ___________ can be created. SEXUAL REPRODUCTION A way that a new ___________ can be created. organism

The _______ of sperm and egg (sex cells) union FERTILIZATION The _______ of sperm and egg (sex cells) union

FERTILIZATION The new cell that forms is called a ________. zygote

FERTILIZATION The _________ is where fertilization takes place. oviduct

Ovulation is ______________ FERTILIZATION Ovulation is ______________ __________________________. the monthly process of egg release

FERTILIZATION

REPRODUCTVE STRUCTURES produce the male Testes:____________________ ____________________________ ________. reproductive cells called sperm

REPRODUCTVE STRUCTURES _________: Produce the female reproductive cells called eggs. Ovaries

STRUCTURE AND DEVELOPMENT The ________ is the muscular organ where a fertilized egg develops into a baby. uterus

STRUCTURE AND DEVELOPMENT Embryo: _______________ ________________________________ ________________. unborn child during the first two months of pregnancy

STRUCTURE AND DEVELOPMENT The _________________ carries nutrients and _________ from the _________ to the baby through blood vessels. It is attached to the embryo’s navel and the __________. umbilical cord oxygen mother placenta

STRUCTURE AND DEVELOPMENT The placenta is ___________ _____________________________________ an organ containing blood vessels that exchanges nutrients, oxygen & wastes with the unborn child.

STRUCTURE AND DEVELOPMENT The _______________ has a clear fluid that helps cushion the embryo against blows. It also stores __________ and wastes and is __________ to the placenta. amniotic sac nutrients attached

Human Embryo Label the structures: placenta umbilical cord amniotic sac uterus