WorksheetsNutrition in plants
Total questions: 20
Worksheet time: 20mins
The process of Photosynthesis produces
Carbon Dioxide
Nitrogen
Oxygen
Hydrogen
Organisms other than plants which contain Chlorophyll are
Algae
Protozoa
Virus
Fungi
Living organisms obtain energy from
Carbon Dioxide
Food
Water
Oxygen
Living organisms obtain energy from
Carbon Dioxide
Food
Water
Oxygen
Ultimate source of energy for all living organisms is
Plants
Atmosphere
Earth
Sun
Foods synthesized in the process of Photosynthesis by plants is stored as
Starch
Protein
Vitamins
Fats
Which of the following is a parasite
Fungus
Cuscuta
Mushroom
Bacteria
Which of the following is not necessary for photosynthesis
Chlorophyll
Carbon dioxide gas
Oxygen
Water
Which of the following component of food contains Nitrogen
Carbohydrate
Protein
Fat
Minerals
The plant which traps and feeds on insects is
Cuscuta
China rose
Mushroom
Pitcher Plant
Organisms which produce their own food are called
Autotrophs
Heterotrophs
Saprotrophs
Parasites
Which part of the plant takes carbon dioxide from air for Photosynthesis
Root Hair
Stomata
Leaf Veins
Petals
Organisms which prepare food for themselves using simple naturally available raw materials are referred to as
heterotrophs
autotrophs
parasites
saprophytes
Which of the following statements is/are correct?
(i) All green plants can prepare their own food.
(ii) Most animals are autotrophs.
(iii) Carbon dioxide is not required for photosynthesis.
(iv) Oxygen is liberated during photosynthesis.
Choose the correct answer from the options below:
( i) and (iv)
(ii) only
(ii) and (iii)
(i) and (ii)
The term that is used for the mode of nutrition in yeast, mushroom and bread-mould is
autotrophic
parasitic
saprophytic
symbiotic
When we observe the lower surface of a leaf through a magnifying lens we see numerous small openings. Which of the following is the term given to such openings?
stomata
midrib
vein
lamina
Two organisms are good friends and live together. One provides shelter, water, and nutrients while the other prepares and provides food. Such an association of organisms is termed as
saprophyte
parasite
autotrophs
symbiosis
Guard cells of stoma are ___________
irregular in shape
convex in shape
long and cylindrical in shape
kidney-shaped
Heat - shaped
The main function of leaf is ___________
To prepare food
To prevent disease
To support the plant
To give a proper shape
To mantain soil
Which of the following statements is NOT true?
Heterotrophs cannot prepare their own food
Dodder is an example of parasite.
Saprophytes are green.
Pulses and Beans are legumes.
Leaf prepares plant food
