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Plants Preliminary
Plants Preliminary
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StudBud Administration
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An overview of the prelim Senior science unit
Flashcards
16 cards
F
Practice quiz
P
Host live
L
Questions
16
Answers
1
Crowding affects plant growth in which way
more plants means more nutrients for each plant
less plants mean higher value nutrients
more plants mean more competition and less nutrients
less plants mean less nutrients for each plant
2
The majority of Australian soils are extremely fertile
true
false
3
Plants should be conserved because they are necessary for our survival
true
false
4
The seeds we kept in the freezer _____ germinate
definitely
did not
completely
could probably
5
There are ___ main things essential for seeds to germinate
5
4
3
2
6
The creation of new plants without asexual reproduction is called
vegetative propagation
vegetative association
vegetative irrigation
sexual reproduction
7
What are the three main sections of a plant?
flowers, roots and leaves
roots, leaves and flowers
roots, stems and leaves
flowers, stem and roots
8
Thermal imaging cameras attached to drones are an example of
mechanical watering systems
human influence on environment
automated watering systems
technological developments in watering systems
9
An example of uses for plants is for
musical instruments
health and nutrition
clothing
building and construction
10
Native seeds often need this in order to influence germination
sun
water
soil
heat
11
An example of vegetative propagation is
runners
division
tubers
cuttings
12
These 3 things are
water, oxygen and soil
correct temperature, water and soil
water, correct temperature and oxygen
soil, oxygen and correct temperature
13
Plants typically found in very dry environments are classed as
mangroves
epiphytes
thirsty
xerophytes
14
Name the green pigment in plants that is responsible for influencing photosynthesis
root nodules
xylem
chlorophyll
phloem
15
Identify the products of photosynthesis
glucose and oxygen
water and carbon dioxide
chlorophyll and sunlight
oxygen and carbon dioxide
16
When a seed swells and bursts open, producing a shoot
information
fermentation
termination
germination