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WorksheetsNUTRITION IN PLANTS
Total questions: 21
Worksheet time: 11mins
PLANTS NEED THE FOLLOWING RAW MATERIALS FOR PHOTOSYNTHESIS
CARBON DIOXIDE AND WATER
CARBON DIOXIDE AND OXYGEN
WATER AND OXYGEN
WATER AND NITROGEN
NAME OF THE PIGMENT WHICH HELPS IN PHOTOSYNTHESIS
CAROTENOID
CHLOROPLAST
KERATIN
COBALAMIN
MISTLETOE TREE IS AN EXAMPLE OF (a) PLANT
LICHEN IS A SYMBIOTIC RELATIONSHIP BETWEEN
FUNGI AND ROOTS
ALGAE AND ROOTS
FUNGI AND ALGAE
ROOTS AND STEM
Cuscuta is an example of
autotroph
parasitic plant
saprotrophic plant
host
Which part of plant takes carbon dioxide from air for photosynthesis?
root hair
flowers
stomata
leaf veins
Green plants are called (a) , since they prepare their own food.
The food synthesised by plants is stored as (a) .
Name the pores through which leaves exchange gases.
stomata
root hair
holes
leaf veins
A plant that is partially autotrophic
pitcher plant
fungus
pea
algae
1. The term that is used for the mode of nutrition in yeast, mushroom and bread-mould is
(a) autotrophic
(b) insectivorous
(c) saprophytic
(d) parasitic
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
(a) saprophyte
(b) parasite
(c) autotroph
(d) symbiosis
In the absence of which of the following will photosynthesis not occur in leaves?
vacuole
stomata
chlorophyll
cytoplasm
Pitcher plant traps insects because it grows in soils which lack in ---------
(a)
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
insectivorous plant is
which gas is produced during photosynthesis.
carbon dioxide
oxygen
hydrogen
nitrogen
(a) is the mode of taking food by an organism and its utilisation by the body.
Identify the plant
cuscuta
venus fly trap
mushroom
pitcher plant
Identify the plant
dodder
sundew
venus flytrap
bladderwort
