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WorksheetsPregnancy
Total questions: 10
Worksheet time: 5mins
A developing fetus grows in which part of a woman's body?
ovary
fallopian tube
uterus
cervix
What is the most common sign of pregnancy?
nausea and vomiting
feeling more hungry than normal
headaches and backaches
not getting the period
Why does the embryo attach to the uterine lining?
So the sperm cells can find it
So it cannot flow out of the body during the period
To get oxygen and nutrients from it
To protect itself as it grows
Twins that are formed when two eggs are fertilized by two different sperm cells are called
Identical twins
Fratenal twins
Multple twins
Twins
Identical twins are formed when
the embryo splits into two and then stays stuck together
when 1 egg is fertilized by 1 sperm and then divides into 2
when two eggs are fertilized by one sperm
when one egg is fertilized by two sperm
Behavior problems, stillbirth and miscarriage can all occur when a mother uses what?
tobacco
alcohol
drugs
all chemical substances
What term describes the single cell that is formed when the sperm and the egg join together?
fetus
embryo
zygote
gamet
What term describes the multi-celled mass formed by the divisions of the single cell?
zygote
embryo
gamete
fetus
What is the structure in the womb that filters nutrients and oxygen between mother and baby?
placenta
umbilical cord
amniotic fluid
amniotic sac
What structure inside the womb transports oxygen and nutrients to the baby?
umbilical cord
amniotic sac
amniotic fluid
placenta
