Science Reproduction And Plants

Front 1

Describe their function of the ovaries

Back 1

Make and stores eggs

Hint 1

Something to do with eggs

Front 2

Function of them oviduct/ fallopian tube

Back 2

Eggs move along here/ fertilisation can happen here

Front 3

Function of uterus

Back 3

Where they baby/ fetus goes

Front 4

Function of vagina

Back 4

Sperm are left here after sex

Front 5

Function of them testes

Back 5

Makes sperm

Front 6

Function of scrotum

Back 6

Holds the testes

Front 7

Function of them glands

Back 7

Add liquid to their sperm

Front 8

Function of sperm tube

Back 8

Sperm travell along to leave man's body

Front 9

Function of penis

Back 9

Puts sperm into woman's vagina

Front 10

Cell needed from woman to make a baby

Back 10

Egg

Front 11

Cell needed from man to make baby

Back 11

Sperm

Front 12

How does a sperm get into their woman's body

Back 12

Sex

Front 13

What do sperm do after being left in the vagina

Back 13

Swim to the uterus to the oviduct

Front 14

What happens during fertilisation

Back 14

An egg and sperm join together

Front 15

Where does fertilisation happen

Back 15

In the oviduct/fallopian tube

Front 16

How many sperms are needed to make a baby

Back 16

1

Front 17

What is a baby called when developing in the uterus

Back 17

Fetus

Front 18

Name the fluid which protects then delevoping fetus

Back 18

Amniotic fluid

Front 19

Name 2 features which help them fetus get resources from its mother

Back 19

Placenta and umbilical cord

Front 20

Describe how the uterus pushes the baby out

Back 20

Muscles in the uterus wall squeeze together

Front 21

When do the amniotic fluid and placenta come out of the mother

Back 21

Amniotic fluid - just before birth

Placenta-after there baby has been born

Front 22

Describe 3 changes that take place in a girls body during puberty

Back 22

Periods start

Hair grows on body, including public hair

Ovaries start to release eggs

Front 23

Describe 3 things that take place in a boys body during puberty

Back 23

Sperm production stops

Testes make hormones

Hair grows on the body, including public hair

Front 24

Explain why these changes are needed

Back 24

So they can have children

Front 25

Name then chemicals which control when puberty happens

Back 25

Hormones

Front 26

How long Is an average menstrual cycle

Back 26

1 month

Front 27

What happens at their start of them menstrual cycle

Back 27

There lining of them uterus starts to become thicker with blood

Front 28

What usually happens to a woman's periods who she becomes pregnant

Back 28

They stop

Front 29

What type of chemicals control yhe menstrual cycle

Back 29

Hormones

Front 30

How does contraceptive pill work

Back 30

It stops eggs being released

Front 31

Which part makes pollen

Back 31

Anther

Front 32

Which part makes eggs

Back 32

Ovary

Front 33

Name then 2 calls which are needed to make a seed

Back 33

Egg and pollen

Front 34

What is pollination

Back 34

When pollen Is moved from 1 flower onto the stigma of another

Front 35

List 2 ways pollenation can happen

Back 35

Wind

Insects

Front 36

Describe what happens in fertilisation in a plant

Back 36

Pollen and egg

Join together

Front 37

Where does fertilisation happen in a flower

Back 37

Ovary

Front 38

What does seed dispersal mean

Back 38

Spreading seeds out

Front 39

List 3 ways seeds can be dispersed

Back 39

Wind

Water

In fruits which animals eat

Front 40

Why is it so important that seeds are dispersed

Back 40

To reduce come turion when they grow/so they can get enough light, water and minerals