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GCSE Biology - plant hormones and tropism Flashcards | StudBud

Explore/GCSE Biology - plant hormones and tropism

What is Phototropism?

Tropism is...

GCSE Biology - plant hormones and tropism

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#gcsebiology #planthormones #tropism

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Questions 10

Answers

1
Tropism is...
The response of the plant to a danger
The response of the plant to an effector
The response of a plant to another plant
The response of a plant to a stimulus
2
What is Phototropism?
Response to the clouds
Response to the wind
Response to another plant
Response to the light
3
What is auxin?
Plant hormones that control cell growth/elongation
Plant hormones that aid photosynthesis
Plant hormones that release glucose
Plant hormones that relese enzymes
4
Auxin diffuses to...
The sunny side
The leaves
The shady side
The stem
5
Auxin is produced...
In the leaves
In the tip
In the roots
In the stem
6
This results in...
Growth towards the sun
Growth away from the sun
Growth straight up
Growth straight down
7
Artificial plant hormones can not be used to...
To make a flower increase in size
Ripen fruit more quickly
To act as weed killers
Spray unpollinated flowers to produce fruits without seeds
8
What is Geotropism?
Response to the wind
Response to the gravity
Response to its geography
Response it’s location
9
What is Hydrotropism?
Response to water vapour
Response to rehydration
Response to water
Response to dehydration
10
Which one of these is not a stimuli
Hydrotropism
Gaseotropism
Geotropism
Phototropism