Plants

Question 1

The stem?

Answer 1

Hold up the leaves flowers etc
Carry water + minerals from to roots to the leaves
Carry food

Question 2

Leaves

Answer 2

Make food and oxygen (photosynthesis)

Exchange of oxygen and carbon diocke ws

Question 3

Flower?

Answer 3

Sexual reproduction

Produces seeds

Question 4

Xylem?

Answer 4

Carry water + minerals from roots ?

Question 5

Phloem

Answer 5

Carry fOod lade in the leaves

Question 6

Transpiration

Answer 6

Loss of water vapour from the surface of a plant

Question 7

4 factors needed for photosynthesis

Answer 7

1 light
1 chlorophyll
1 water
1 carbon dioxide

Question 8

Equation for the photosynthesis

Answer 8

Carbon dioxide + water ➡️ light, chlorohyll ↗️glucose + oxygen

Question 9

A tropism

Answer 9

Growth response of a plant to a stimulus

Question 10

Phototropism

Answer 10

Growth response of plant to light

Question 11

Geotropism

Answer 11

Growth response of a plant to gravity

Question 12

2 types of plant reproduction

Answer 12

Asexual ( 1 parent ,no gametes ,no fertilisation)

Sexual ( 2 parents, gametes, fertilisation)

Question 13

Function of the roots

Answer 13

Anchors the plant + gives support
Take in water + minerals
Store food