Sexto Ciencias Naturales Karteikarten am SISTEMA REPRODUCTOR 2, erstellt von Ernesto Bustinduy Rivas am 01/02/2021.
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Erstellt von Ernesto Bustinduy Rivas
vor fast 4 Jahre
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Schließen
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Erstellt von Ernesto Bustinduy Rivas
vor fast 4 Jahre
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Fertilisation occurs when a
_________ _________ joins with an _______.
The sperm cells move from the___________, through the uterus and into the ___________ ____________. Only _______ sperm cell can fertilise the ovum.
When the baby is ready to ____ _______, the mother goes into _________.
The foetus is ____________ to the mother by the
_____________ _____________ and the placenta.
The muscles of the ________ start to _________. These contractions push the baby againts the _________.
The __________ _____ breaks and the liquid is ____________.
The baby is pushed to through the __________, into the _________, and then out of the ________________.
Doctors cut the _________ _______. This is where the ___________ will form.
Who is this?
a) zygote b) embryo c) foetus
Who is this?
a) zygote b) embryo c) foetus
Who is this?
a) zygote b) embryo c) foetus
TRUE OR FALSE:
Most girls experience puberty between 8 and 10 years old.
TRUE OR FALSE:
In puberty our bodies change
TRUE OR FALSE:
In girls: their testicles start producing a hormone called testosterone, which cause physical changes.
TRUE OR FALSE
In girls and boys, the hair grows in the pubic area and underarms, in the puberty.
