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WorksheetsThe Green Plants
Total questions: 14
Worksheet time: 11mins
The leaves have tiny pores called________.
stomata
veins
leaf blade
starch
Cactus makes its food in ______.
stem
leaf
root
flower
The main source of energy on the earth is ___________.
generator
sun
moon
none of these
Anish covered a leaf of a potted plant and kept the plant under sunlight for a few days and then tested it with iodine solution for the presence of starch in it. The colour of the covered leaf did not turn blue-black. What does this indicate?
Iodine solution does not work with black covers.
Starch is evaporated from the leaves.
Starch is prepared only in the presence of sun light
The black cover absorbed all the starch present in the leaf.
The leaves of plants are green because.....
they are formed from green coloured seeds.
they absorb green liquid.
of the presence of a green pigment called chlorophyll.
of the presence of the network of veins.
Which of the following can make its own food?
lion
cactus
deer
dog
At night, plants ......
produce oxygen.
release carbon dioxide.
What is the product made from plants during photosynthesis?
carbon dioxide gas
glucose
water
Plants depend on animals for
Carbon dioxide, dispersal of seeds
oxygen, food, shelter
water, sunlight
.................. are producers.
Soil
Animals
Plants
