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WorksheetsNutrition in plants class 7
Total questions: 15
Worksheet time: 7mins
The process in which the food is taken in by an organism and utilising it is called _______.
Digestion
Respiration
Nutrition
Growth
The two modes of nutrition are_______
Autotrophic and photosynthesis
Excretion and respiration
Growth and respond to stimuli
Autotrophic and heterotrophic
Only (a) are the autotrophic.
The process of Photosynthesis produces
Carbon Dioxide
Nitrogen
Oxygen
Hydrogen
Organisms other than plants which contain Chlorophyll are
Algae
Protozoa
Virus
Fungi
Foods synthesized in the process of Photosynthesis by plants is stored as
Starch
Protein
Vitamins
Fats
Which of the following is not necessary for photosynthesis
Chlorophyll
Carbon dioxide gas
Oxygen
Water
Organisms which produce their own food are called
Autotrophs
Heterotrophs
Saprotrophs
Parasites
Identify the plant
pitcher
dodder
venus flytrap
bladderwort
Which part of the plant takes in carbon
dioxide from the air for photosynthesis
Root
hair
stomata
leafveins
sepals
Insectivorous plants eat insects to fulfill their needs of
Energy
nitrogen,
potassium
calcium
The organisms that cannot make their own food by the process called photosynthesis are called ________.
Green plants
Heterotrophic
Autotrophic
None of these
Which of the following are heterotrophic?
(i) green plants and animals
(ii) non-green plants and animals
(iii) plants
(i)
(ii)
(iii)
None of these
What is the another name of heterotrophic?
Decomposers
Roaster
Consumer
None of these
Which of the following are heterotrophic?
Non-green plants
Green plants
Fungi
Humans
