EXERCISES
Tick the correct options
1. An organism that obtains nutrients from decaying organic matter is called
1.a saprophyte.
2.a parasite.
3.an autotroph
4. a producer.
2. Most plants and unicellular algae are
,autotrophic.
parasitic.
saprophytic.
heterotrophic.
3. A total parasitic plant has no
Droots.
stem.
flowers. chlorophyll
4. The excess food in a plant is stored as
protein
starch. .
water.
oxygen
5. Light energy is converted into chemical energy during the process of
transportation
respiration
transpiration.
photosynthesis.
6. Rhizobium bacteria that live in roots of certain plants.
make food. store food.
fix nitrogen.
absorb air.
Answers
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Answer:
1=producer
2=parasitic
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