WorksheetsStages of Development Review
Total questions: 29
Worksheet time: 15mins
the fertilized human egg after the sperm and ovum have combined
zygote
blastocyst
ova
embryo
the fertilized egg that has grown rapidly due to cell division and implants into the endometrium
zygote
blastocyst
ovum
embryo
the organ in a woman's body in which a baby develops during pregnancy
ovary
uterus
placenta
cervix
the narrow, lower end of the uterus that forms a canal between the uterus and vagina
fallopian tube
cervix
ovary
endometrium
the 2-week period of prenatal development that begins at conception and ends with implantation
germinal stage
embryonic stage
fetal stage
neonatal stage
the stage of prenatal development in which stage the fertilized egg is growing rapidly due to cell division
germinal stage
embryonic stage
fetal stage
neonatal stage
stage of prenatal development that begins with implantation and ends around 8 weeks after conception
germinal stage
embryonic stage
fetal stage
neonatal stage
stage of prenatal development in which the developing baby is growing and developing all major body systems
germinal stage
embryonic stage
fetal stage
neonatal stage
the medical name of the developing baby during the embryonic stage of development
zygote
blastocyst
embryo
fetus
stage of prenatal development which begins around 8 weeks after conception and lasts through birth
germinal stage
embryonic stage
fetal stage
neonatal stage
stage of prenatal development in which all parts of the unborn baby's body mature, and overall size increases quickly
germinal stage
embryonic stage
fetal stage
neonatal stage
the medical term for the developing baby during the fetal stage of development
zygote
blastocyst
embryo
fetus
Organ filled with blood vessels- develops against the uterine wall - nourishes the baby; removes waste; exchanges blood, oxygen, hormones between mother and baby
uterus
placenta
ovary
umbilical cord
cord that connects a developing baby to the placenta
fallopian tube
cervix
umbilical cord
endometrium
Sac filled with amniotic fluid that contains and protects the developing bab
amniotic sac
placenta
umbilical cord
uterus
fluid within the amniotic sac that surrounds and protects the developing baby
amniotic fluid
endometrium
ova
cervical fluid
a birth that occurs before a gestational age of 37 weeks
premature
preterm
full term
post term
a pregnancy that has reached between 39 and 41 weeks of gestation
premature
preterm
full term
post term
at the time of conception, a person is already considered ___ week(s) pregnant
1 week
2 weeks
3 weeks
4 weeks
Week 10 of pregnancy is how many weeks after conception?
10 weeks
8 weeks
6 weeks
12 weeks
How many weeks is each trimester of pregnancy?
10 weeks
13 weeks
16 weeks
each trimester is a different length
How long is the germinal stage of prenatal development?
1 week
2 weeks
4 weeks
6 weeks
How long is the embryonic stage of prenatal development?
2 weeks
4 weeks
6 weeks
12 weeks
Approximately how long is the fetal stage of prenatal development?
2 weeks
6 weeks
20 weeks
32 weeks
What two major events occur during the germinal stage of development?
cell division
implantation
growth of internal organs
formation of fingers and toes
True or False: The major systems of the body begin to develop during the embryonic stage of prenatal development.
true
false
True or False: the embryonic stage is the most critical stage of prenatal development
true
false
True or False: the placenta, umbilical cord, and amniotic sac develop during the fetal stage.
true
false
What significant developments occur during the fetal stage of development?
implantation
formation of the placenta
all body parts develop and mature
baby grows in size and weight
