SISTEMA REPRODUCTOR 2

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Sexto Ciencias Naturales Flashcards on SISTEMA REPRODUCTOR 2, created by Ernesto Bustinduy Rivas on 02/01/2021.
Ernesto Bustinduy Rivas
Flashcards by Ernesto Bustinduy Rivas, updated more than 1 year ago
Ernesto Bustinduy Rivas
Created by Ernesto Bustinduy Rivas almost 2 years ago
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Question Answer
Fertilisation occurs when a _________ _________ joins with an _______. Fertilisation occurs when a SPERM CELL joins with an OVA.
The sperm cells move from the___________, through the uterus and into the ___________ ____________. Only _______ sperm cell can fertilise the ovum. The sperm cells move from the VAGINA, through the uterus and into the FALLOPIAN TUBES . Only ONE sperm cell can fertilise the ovum.
When the baby is ready to ____  _______, the mother goes into _________. When the baby is ready to BE BORN, the mother goes into LABOUR.
The foetus is ____________ to the mother by the _____________ _____________ and the placenta. The foetus is CONNECTED to the mother by the UMBILICAL CORD and the placenta.
The muscles of the ________ start to _________. These contractions push the baby againts the _________. the muscles of the UTERUS start to CONTRACT. These contractions push the baby against the CERVIX
The __________  _____  breaks and the liquid is ____________. The AMNIOTIC SAC breaks and the liquid is RELEASED.
The baby is pushed to through the __________, into the _________, and then out of the ________________. The baby is pushed through the CERVIX into the VAGINA and, then, out of the MOTHER'S BODY
Doctors cut the _________ _______. This is where the ___________ will form. Doctors cut the UMBILICAL CORD. This is where the BABY'S NAVEL will form.
Who is this? a) zygote b) embryo c) foetus B) EMBRYO
Who is this? a) zygote b) embryo c) foetus A) ZYGOTE
Who is this? a) zygote b) embryo c) foetus C) FOETUS
TRUE OR FALSE: Most girls experience puberty between 8 and 10 years old. FALSE Most girls experience puberty between 10 and 16 years old.
TRUE OR FALSE: In puberty our bodies change TRUE
TRUE OR FALSE: In girls: their testicles start producing a hormone called testosterone, which cause physical changes. FALSE In BOYS: 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. TRUE
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