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WorksheetsCh 1: Nutrition in Plants
Total questions: 10
Worksheet time: 5mins
Organisms which prepare food themselves from simple substances are known as:
Autotrophs
Heterotrophs
Saprotrophs
Parasites
In the presence of which of the following, photosynthesis will occur?
Chlorophyll
Sunlight
Carbon dioxide and water
All of the above
________ are the tiny pores present on the surface of leaves. They are surrounded by ______ cells.
Chlorophyll, stomata
Stomata, guard cells
Guard cells, stomata
Stomata, chlorophyll
The plant on which Cuscuta climbs is called the
host
parasite
saptrotroph
lichen
_______ is an example of saprotroph.
Algae
Pitcher plant
Fungi
Cuscuta
Bacterium which converts atmospheric nitrogen into usable form for plants is:
E. coli
Lactobacillus
Mycobacterium
Rhizobium
In organisms called lichens, a chlorophyll containing partner _____ and a _______ live together.
alga, fungus
fungus, bacterium
bacterium, alga
fungus, alga
(a) plant is an insect-eating plant.
The relationship in which organisms live together and share both shelter and nutrients is called (a) .
During photosynthesis, plants take in __________ and release ______ gas.
nitrogen, oxygen
oxygen, carbon dioxide
carbon dioxide, oxygen
oxygen, nitrogen
