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WorksheetsPlants + Energy Conversions QUIZIZZ
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Water and dissolved minerals from the soil are absorbed through the ___________ and carried up the ____________ tissue.
a)
roots ; phloem
b)
roots ; xylem
c)
leaves ; phloem
d)
leaves ; xylem
2.
Tiny pores in the leaf called _____ take in _____ gas needed for photosynthesis.
a)
Stomata ; Carbon Dioxide
b)
Stomata ; Oxygen
c)
Cuticle ; Oxygen
d)
Thylakoids ; Carbon Dioxide
3.
Photosynthesis occurs in the ______ while cellular respiration occurs in the ______.
a)
central vacuole ; guard cell
b)
mitochondria ; chloroplast
c)
nucleus ; central vacuole
d)
chloroplast ; mitochondria
4.
the downward growth of roots is due to -
a)
Phototropism
b)
Thigmotropism
c)
Geotropism
d)
Hydrotropism
5.
Where does fertilization (union of egg and sperm) occur in a flower?
a)
Stigma
b)
Anther
c)
Ovary
d)
Style
6.
Which of the following are the reactants for Photosynthesis?
a)
O2 + C6H12O6
b)
O2 + H2O
c)
CO2 + H2O
d)
CO2 + C6H12O6
7.
Which of the following are the products of cellular respiration?
a)
CO2 + H2O + ATP
b)
O2 + C6H12O6
c)
O2 + H2O + ATP
d)
CO2 + H2O + light
8.
Organisms such as plants, euglena, and cyanobacteria can photosynthesize and are therefore considered -
a)
decomposers
b)
producers
c)
heterotrophic
d)
consumers
9.
Which of the following is false?
a)
Carbon Dioxide is a product of cellular respiration.
b)
Carbon dioxide gas enters the plant through the stomata.
c)
The carbons in a glucose molecule originate from atmospheric CO2
d)
Plants are an important source of carbon dioxide for humans.
10.
Which plant cell structure functions to maintain proper pressure against the cell wall so that the plant does not wilt?
a)
chloroplast
b)
central vacuole
c)
cell membrane
d)
mitochondria
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