1. Reproduction Quiz
S1 Science
Revision

2. Cells part 1 2 1 3 What kind of cell is this: plant or animal? Nucleus
Cell Membrane 3
Cytoplasm
What kind of cell is this: plant or animal?
Animal

3. Cells part 2 4 1 5 2 6 3 What sort of cell is this: plant or animal?
Nucleus
Cell Membrane 2 5
Chloroplast
Vacuole 3 6
Cytoplasm
Cell Wall
What sort of cell is this: plant or animal?
Plant

4. Functions of cell parts
Cell wall
Cell membrane
Vacuole
Nucleus
Cytoplasm
Chloroplasts 1
Maintains shape of cell
Allows substances to enter and leave the cell. 2 3
Contains cell sap and water 4
Controls what happens in the cell. 5
Is the site of cell reactions
Contains green chlorophyll for making food 6
Groups of cells that do the same job are called _ _ _ _ _ _ _
t i s s u e s

5. The female reproductive system1
oviduct
Takes the ovum to the uterus 2 3
ovary
Makes the ova 4 7
vagina 5
uterus
Gets sperm from the penis
Will contain the embryo 8 6

6. The male reproductive system1
sperm tube
Carries the sperm to the penis 2 3
penis
Delivers sperm to the vagina 4 5
testes
Creates the sperm 6

7. Fertilisation o v i d u c t s p e r m o v u m z y g o t e b a l l
Fertilisation occurs in the _ _ _ _ _ _ _ when the _ _ _ _ _ and the _ _ _ _ meet.
The fertilised ovum is called a _ _ _ _ _ _.
As it travels to the uterus, it continues to divide until it’s a _ _ _ _ of _ _ _ _ _ called an _ _ _ _ _ _.
s p e r m
o v u m
z y g o t e
b a l l
c e l l s
e m b r y o

8. Pregnancy 1 2 3 4 5 6 7 8 Uterus wall Contains the embryo Placenta
Allows food and oxygen to the embryo 4 5
Umbilical cord 6
Joins the embryo & placenta 7
Amnion 8
Protects the embryo

9. Parts of a flower
petal 3
stigma 1 4
anther 2
style
ovary 5

10. The functions of the parts
stigma
style
ovary
petal
anther 1
Receives the pollen 2
Positions the stigma 3
Creates the ovules 4
Attracts insects 5
Creates the pollen

11. Pollination w i n d i n s e c t b r i g h t l y s m a l l i n s i d e
There are two types of pollination: _ _ _ _ and _ _ _ _ _ _.
Insect pollinated plants have _ _ _ _ _ _ _ _ coloured petals and a sweet smell. Their stigma is _ _ _ _ _ and the anthers are _ _ _ _ _ _ the flower.
Wind pollinated plants have small, _ _ _ _ petals and _ _ _ _ _ _ _ _ stigmas. They have no scent and the anthers hang _ _ _ _ _ _ _ the flower.
w i n d
i n s e c t
b r i g h t l y
s m a l l
i n s i d e
d u l l
f e a t h e r y
o u t s i d e

12. Fertilisation p o l l e n o v u l e p o l l e n t u b e z y g o t e
The male sex cell in plants is the _ _ _ _ _ _ and the female sex cell is the _ _ _ _ _.
When the pollen lands on the stigma it forms a _ _ _ _ _ _ _ _ _ _ to take the pollen to the ovary.
The fertilised ovule or _ _ _ _ _ _ becomes the _ _ _ _. The ovary becomes a _ _ _ _ _.
p o l l e n
o v u l e
p o l l e n t u b e
z y g o t e
s e e d
f r u i t

13. Seed dispersal Seed Dispersed by? Why? Animals (internal)
Fruit is eaten by animals. 1 2 3
Animals (external) 4
Hooks catch onto fur.
Seed catches the wind. 5 6
Wind.