Science Chapter Pretty with a Purpose

• Science
• Primary Education
• Age 10

1 What protects the flower before it blossoms?

2 . What attracts insects to the flower?

3 Who absorbs the sun's energy to make food.

4 Who absorb water and minerals from the ground. They anchor the plant in the ground and also help the plant get moisture.

5 This is the top part of the pistil of a flower which receives the pollen grains....

6 This is the male part of the flower; it makes pollen.

7 This is the oval shaped part of a flower that contains pollen and is usually on the filament.

8 This is the stalk that holds the anther.

9 The stamen is the ______ part of the flower

10 The pistil is the _______ part of the flower

11 The anther and the filament makeup the...............(FILL IN THE BLANK)

12 What part of the flower produces pollen?

13 Colourful leaf like structure that attracts pollinators

14 Green leaf like structure that protects the flower bud

15 When the ovules become fertilized, they will create..................(Fill)

16 The sticky tip of the pistil

17 Where would you find ovules ?

18 Insects carry pollen from one plant to another. What else carries pollen?Wind/sun/root

19 The living and non living things that act as agents of pollination are called ............

20 Why do insects visits the flowers on the plant? (Choose The Correct answer)
a) To perform pollination and fertilization
b)To perform seed dispersal
c) To feed upon the nectar as its food
d) To help the plant in germination and blooming flower

21 In flowering plants reproduction takes place in ……….......

22 Plants that bear flowers are ……………..
Give Example also...............

23 What are the 3 main part of pistil (carpel) (choose correct one)

a) anther, filament and stigma
b) stigma, anther and ovary
c)stigma, style and filament
d) stigma, style and ovary

24 Function of anther......(Choose correct one)
a) to hold up the stigma
b) to hold up the filament
c) to hold the yellow dust called 'pollen grains'
d) to produce nectaries

25 Who hold the anther to the pollen

• 26 What happens when animals move around plants?*(Choose the correct one)
a) Pollen is being moved from one flower to another
b) Pollen might land in the pistils of the flower
c) Pollen will meet the eggs inside the pistils
d) A seed will be formed

27 The movement of pollen from the stamens to the carpel has a special name. What is it?

28 When an ovule is fertilized, it turns into ........

31 What is the main job of the petals?

31 Which of these is the correct order for events in the life cycle of a plant?(Choose)
a) Pollination - germination - fertilization - seed dispersal
b) Germination - fertilization - seed dispersal - pollination
c) Germination - pollination - fertilization - seed dispersal

32 Where can pollination happen?(choose)
a) Between pollen grains and stigma of the same flower
b) Between pollen grains and stigma of different flowers of same species
c) Only between pollen grains and stigma of the same flower
d) both (a) and (b) are correct

33 Transfer of poiilen from the anther of flower to the stigma of same flower is called…………..

33 Cross pollination occurs in one flower or two flowers?

34 Which part of flower receives pollen grain?

35 Type types of pollination are ………………….and ………………..

36 Is parrot/crow are pollinators?
(Yes /No)

37 Butterfly use a straw like structure called ..................... to drink the nectar

38 Bees visit which coloured flowers?

39 Name the flower pollinated by flies

40 After pollination Fruit will convert into fruit(True/ False)

41 Flowers are the .......................part of plant.