Reproduction Quiz

1. Reproduction Quiz S1 Science Revision

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

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

4. Functions of cell parts 1 Maintains shape of cell Allows substances to enter and leave the cell. 2 3 Contains cell sap and water Controls what happens in the cell. 4 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 sues

5. The female reproductive system oviduct 1 Takes the ovum to the uterus 2 3 ovary Makes the ova 4 5 7 uterus vagina Gets sperm from the penis Will contain the embryo 8 6

6. The male reproductive system 1 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 ovid uct • Fertilisation occursin 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 _ _ _ _ _ _. o vum spe rm z y g o t e b a ll c e ll s emb r yo

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

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

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

11. Pollination i nsec t w i nd • 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. br i gh t l y smal l i ns i de f eat hery du l l ou t s i de

12. Fertilisation • 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 _ _ _ _ _. po ll en ovul e po llen t ube zygot e seed f r u i t

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