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WorksheetsPlants and Photosynthesis
Total questions: 10
Worksheet time: 5mins
Plants are _________________ which means they make their own food.
heterotrophs
chemotrophs
autotrophs
liveotrophs
Plant cell walls are made of
petidoglycan
cellulose
chitin
pollen
What substance is made through photosynthesis and is food for the plant?
chlorophyll
chloroplast
glucose
dextrose
The tiny opening on the plant that lets air in and holds water in is called the ___________________.
guard cell
stomata
petal
cuticle
The cells on each end of the stomata that control the opening and closing are called ____________________.
guard cell
stomata
petal
cuticle
Growth of plant in response to touch
gravitropism
phototropism
thigmotropism
Growth of plant towards light
gravitropism
phototropism
thigmotropism
Growth of plant towards or away from gravity
gravitropism
phototropism
thigmotropism
The vascular tissues of the plant are the ____________ which brings water up to from the roots of the plant and the _______________ which brings nutrients from the leaves to other parts of the plant
xylem, phloem
phloem, xylem
stomata, guard cell
guard cell, stomata
How does a volcanic eruption interfere with the ability of producers to obtain the energy they need to produce food?
by using up heat energy stored in Earth's core
by releasing excessive energy from Earth's interior
by using up large volumes of nearby atmospheric oxygen
by releasing volcanic ash that blocks sunlight from reaching Earth
