Reproduction Flashcards

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1
Q

reproduction

A

the proccess of producing new organisms/offspring

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2
Q

sexual reproduction

A

2 parents

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3
Q

asexual reproduction

A

1 parent

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4
Q

puberty

A

the time when the human body becomes sexually mature

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5
Q

Hormone

A

chemical substance produced by the body to control the activity of cells + organs

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6
Q

bladder

A

holds urine

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7
Q

seminal vesicle

A

produces seminal fluid

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8
Q

prostate gland

A

produces prostate fluid

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9
Q

urethra

A

moves semen from the vas deferens + urine from the bladder out of the body

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10
Q

penis

A

passes semen into the vagina

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11
Q

vas deferens

A

moves sperm from the testes to the penis

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12
Q

testis

A

produces sperm and testosterone

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13
Q

scrotum

A

holds testes

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14
Q

uterus

A

holds fetus + expands during pregnancy

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15
Q

fallopian tube

A

collects eggs from ovaries + is the site of implantation

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16
Q

ovary

A

produces + stores eggs + produces oestrogen

17
Q

cervix

A

connects womb + vagina + widens in childbirth

18
Q

vagina

A

receives penis during intercourse + is birth canal

19
Q

sexual intercourse

A

the placement of the penis into the vagina

20
Q

ejaculation

A

semen is ejaculated from the body

21
Q

Fertilisation

A

fusion of male + female gametes to form a zygote

22
Q

Zygote

A

1st cell of a new organism

23
Q

Implantation

A

When the embryo embeds itself into the thickened lining of the uterus

24
Q

Conception

A

When an embryo successfully implants itself in the uterus

25
Q

Placenta

A

Develops at 12 weeks, a mass of tissue that brings nutrients to the fetus + removes waste

26
Q

umbilical cord

A

Connects the fetus to the placenta

27
Q

amniotic sac

A

Protects the fetus inside the uterus

28
Q

Amniotic fluid

A

liquid surrounding the fetus in the amniotic sac

29
Q

Contraception

A

a way to prevent fertilisation/implantation by natural/artificial methods to avoid pregnancy

30
Q

IVF

A

In vitro fertilisation