問題一覧
1
What is photosynthesis
carbon dioxide+water+sunlight+sugar+oygen
2
What is spot 4
flower
3
What is spot 3
stamen
4
What is spot 5
ovary
5
What are leaves?
food factories for the plant
6
What is spot 5
pollination
7
What does a seed coat do?
protects the seed
8
What is space 4
roots
9
What is pollen?
yellow powdery grains on the stamen
10
What do seed leaves do?
provide food for the seedling
11
What is spot 2
petal
12
6 reasons why plants are important to us
they give us fruit and vegetables , they give us oxygen to breathe, they give is wood to build things, plants can be used as shelter, they provide food for animals , we can make many products from plants
13
What is spot 1
seed stage
14
What is spot 1
pollen
15
What is space 3
seed coat
16
What is space 3
stem
17
What is spot 4
pistil
18
What is space 2
seed leaves
19
what do roots do?
absorb water and nutrients from soil
20
What is nectar?
a sweet liquid at the centre of flowers
21
What is space 1
embryo
22
What is space 1
flower
23
What is spot 3
leaves and stem
24
What are 6 things a plant needs to grow?
sunlight- provides energy to the plant to make food, air- plants use Carbon dioxide to make their food and breathe out oxygen for us to breathe, water- collected by roots and is needed for photosynthesis , nutrients- plants get these from the soils and need the vitamins to survive, warmth- the temperature needs to be warm so the water can go up the roots to the leaves , space- needs room for it's leaves to collect sunlight and roots to get water and nutrients
25
What is spot 6
sepal
26
What is the Embryo?
part of the seed that grows into the stem and roots
27
What is spot 2
root
28
What does a stem do?
supports the plants and transports water
29
How are plants pollinated?
bees and other insects travel from flower to flower and drink the nectar. pollen gets stuck to their legs and when they go to another flower they transfer the pollen and fruit grows
30
What do veins do?
transport food and water inside a leaf
31
What is space 2
leaves