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Reproduction (Students Second Try)
Terms in this set (62)
when you change from a child to a adult and undergo physical and emotional changes
Happens between the age 9 to 14 years old. Girls usually start before boys. Most of the changes hapennto the reproductive system, and that makes you able to have baby. period, body smell, growing hair, emotional changes, grow taller.
Connects fetus to placenta
Produce nutrients to help keep sperm alive; mix of sperm and fluid is called semen
Tubes that carry sperm from testes to penis
Produce sperm cells and male sex hormones and is contained in bag of skin (serotum)
reproductive cells that join together to create new organism
It is where the egg cell passes to go to the uterus. It is also the place where eg cells and sperm cells have to meet.
women need this cell to make babies. Female sex cells
Tube to carry urine out of your body
it is the whole where the baby comes out of, and where blood comes out when you have your menstruation.
The cycle to get ready to have kids where your body emits blood for five days.
It is when you have a child in your uterus.
day 5 - day 14
When the uterus board is building up after the 5 day of bleeding.
It is what controls the menstrual cycle. They also change peoples mood.
A cord that is connected to the baby to transfer minerals to the baby. it is connected to the placenta as well
the organ in the lower body of a woman or female mammal where offspring are conceived and in which they gestate before birth; the womb.
the organ that passes nutrients, oxygen and other substances between the mother and the fetus. It is located in the lower part of the womens body
Helps the woman and the man make babies
chemical messengers that travel around the body
The genetic informationt that gets passed on to the next generation.
Where the baby develops before born
Ring of muscle at entrance to uterus; keeps baby in place while pregnant
Produces sperm cells
A muscular membranous sac in the abdomen which receives urine from the kidneys and stores it for excretion.
A cell that is produced by the male`s reproductive system
An organ in a female's reproductive system that produces egg cells every month
a tube in the female`s reproductive system that helps the egg cells travel from the ovary to the uterus
The ring of muscle that prevents the baby from falling out during pregnancy. The cervix relaxes when the baby is being born so that it can come out
Ovum (egg cells)
It is the largest cell in the body and it contains lots of cytoplasm and lots of nutrients that allows it to survive
This process is when the sperm meets the egg cells
A cell that helps a woman become pregnant.
Tiny hairs on surface of cell that help move the egg cell to the oviduct.
When the woman produce eggs in her body
The time the baby is in the uterus from fertilization until birth
Tiny hair on the surface of the cells
A tail behind cells like a sperm cell that helps the cell swim long distances more efficiently. For example, the sperm cell has to swim a very long distance to meet the egg cell, so the flagellum helps it get to the fellopian tubes faster.
the process or period of developing inside the womb between conception and birth.
The male reproductive fluid that sperm cells move in
Chemicals travel around your body as blood.
When the baby is 8 weeks after fertilizing
Once the egg cell and the sperm cell get fertilized, they go down to the uterus were they get implanted. Impantation is when the cell implants it self into the uterus and the baby grows.
carries urine of semen out of body; swells with blood and stiffens (erection), which allows male to release sperm into female
Receives sperm during sexual intercourse; where man's penis enters female's body
a hormone, such as oestrogen or testosterone, affecting sexual development or reproduction.
When the egg is released from the ovaries one time each month.
The day an egg cell is released, it is also the ideal day to get pregnant if you are trying to have a baby
Fertilized egg divides multiple times to form ball of cell
a virus that can be passed from a mother to a baby
place where egg cells create
" One of the organs in the body where hormones are made. Locted in the cranium.
The average time the period lasts
It helps egg cells to move uterus. It is in the oviduct(fallopian tube)
The first 5 days in the cycle were blood from the body when uterus lining breaks down, before it starts to develope and thicken again
Female sex hormones
It is made in ovaries
Tube that carries urine from bladder out of body or sperm from sperm duct
the primary female sex hormone
To have a baby
Something that shouldn't be done during pregnancy because it can cause early birth. It is also very harmful to the lungs
One thing that you cannot do when you are pregnant besides smoking, and can occur brain development problems to baby when taken
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