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[JC Science] > Human Reproductive System > Flashcards

Human Reproductive System Flashcards

1
Q

What is the role of the testes

A

The testes produce sperm and testosterone

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2
Q

What is the role of the sperm duct

A

The sperm duct carries sperm

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3
Q

What is the role of the penis

A

The penis passes sperm to the vagina

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4
Q

What is the urethra

A

The urethra is the duct inside the penis

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5
Q

What is the role of the bladder

A

The bladder holds urine

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6
Q

What is the role of the ovary

A

The ovaries produce eggs and oestrogen

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7
Q

What happens in the fallopian tube

A

The fallopian tube is where fertilisation occurs

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8
Q

What is the role of the cervix

A

The cervix allows sperm to enter the uterus

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9
Q

What is the role of the uterus

A

The uterus holds the developing foetus

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10
Q

What is a gamete

A

A gamete is a sex cell

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11
Q

What is the male gamete

A

Sperm

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12
Q

What is the female gamete

A

Egg

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13
Q

What is the fusing of an egg and sperm called

A

Fertilisation

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14
Q

What is a fertilised egg called

A

Zygote

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15
Q

What is the role of the male reproductive system

A

The role of the male is to produce sperm

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16
Q

What are functions of testosterone

A
  1. Develops the male sex organ
  2. Broadens shoulders
  3. Deepens voice
  4. Growth of hair
17
Q

What is the role of the female reproductive system

A

The role of the female system is to produce eggs

18
Q

What are functions of oestrogen

A
  1. Develops female sex organ
  2. Widens the hip
  3. Develops the breasts
  4. Growth of hair
19
Q

What is the mestrual cycle

A

The menstrual cycle is a series of changes that take place in the female body in preparation for the possibility of pregnancy

20
Q

How long is the menstrual cycle

A

Approx. 28 days

21
Q

How long can sperm stay alive in the body

A

Sperm can stay alive for up to 7 days

22
Q

How long can the egg stay alive in the body

A

The egg can stay alive for 2 days

23
Q

What is fertilisation

A

Fertilisation is the fusion of the sperm and the egg to produce a zygote

24
Q

Where does fertilisation occur

A

Fertilisation occurs in the fallopian tube

25
Q

What is the order they go in baby, embryo, foetus, zygote

A

The order is zygote-embryo-foetus-baby

26
Q

What is amniotic fluid

A

Amniotic fluid is a shock absorber to protect the embryo

27
Q

What s the placenta

A

The placenta is tissue that passes nutrients and oxygen into the baby via the umbilical cord

28
Q

What are the three stages of birth

A 
The stages are labour(water breaks and contractions start)
Birth(the baby is pushed out)
Placenta removal(placenta is removed and umbilical cord cut)
29
Q

What is contraception

A

Contraception is the deliberate prevention of fertilisation

30
Q

What is IVF

A

IVF is the fusion of egg and sperm outside the body

31
Q

What is IVF

A

IVF is the fusion of egg and sperm outside the body

32
Q

Why are several eggs removed during IVF

A

Several eggs are removed to increase likelihood of fertilisation

33
Q

What are some of the ethical issues with IVF

A

Ethical issues include embryos being destroyed, people picking certain traits for their baby

[JC Science] (11 decks)

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