Worksheetsgetting to know plants
Total questions: 108
Worksheet time: 54mins
The arrangement of veins in a leaf is called ______________ .
leaf venation
leaf arrangement
leaf design
leaf type
The process by which plants lose water through their leaves is called ______________ .
evaporation
transpiration
conduction
respiration
_______________ is the female part of the flower.
stamen
anther
filament
pistil
Exchange of gases in plants takes place in leaves with the help of small pores called ____________________ through which carbon dioxide is taken in and oxygen is given out.
veins
midrib
holes
stomata
The food prepared by the leaves after photosynthesis is in the form of ____________________ .
starch
water
carbon dioxide
oxygen
_____________ protect the petals in the bud stage and provide support to the petals when the bud opens to form a flower.
pistil
sepals
stamen
filament
The anther produces a yellow powdery substance called ____________ .
filament
pollen
ovules
buds
The ovary contains small, bead-like structure called _____________ .
ovules
pollen
style
stigma
A tube like structure present in pistil is called _______________.
filament
anther
stigma
style
The broad, expanded part of a leaf is called _________________.
petiole
lamina
midrib
veins
The green pigment present in the leaves _______________
Veins
Midrib
Chlorophyll
The Design / Arrangement of Veins on the leaves is called as ____________
Venation
Petiole
Lamina
The Broad flat portion of the leaf is called the ____________
Lamina
Stalk
Midrib
The type of venation where the veins are arranged parallel to one another _______________________
Reticulate venation
Parallel venation
The _________ holds the Plant in Upright position and bears branches and leaves
Root
Stem
Bud
Leaves
The Part of the Leaf by which it is attched to the Stem ___________________
Lamina
Petiole
Midrib
The arrangement of veins in irregular pattern and forming a network is called as ____________
Parallel Venation
Reticulate venation
The Process by which water comes out leaves in the form vapour is called __________________
Photosynthesis
Transpiration
exchange of gases
The process by which green plants prepare food using carbon di oxide and water in the presence of sunlight and chlorophyll is called _____________________
transpiration
Respiration
Photosynthesis
Leaves have tiny openings on the underside of the leaves called _____________ through which exchange of gases takes place
Cholorophyll
Stomata
Leaf blade
Which is an example of a shrub?
Spinach
Mango tree
Tomato plant
Lemon
Which of the following type of plants has thick, hard and woody stem?
Tree
Shrub
Herb
All of these
Which is not a part of a leaf?
Petiole
Lamina
Veins
Nodes
parallel venation is not found in
sugarcane
peepal
maize
wheat
Which one of the following is a function of leaves?
Photosynthesis
Transpiration
Both (a) and (b)
Support fruits
Leaf venation and type of root is correctly paired in
parallel venation, fibrous roots
parallel venation, taproot
no relation exists in leaf venation and type of roots
reticulate venation, fibrous roots
Male reproductive part of flower is
sepals
petals
stamens
pistil
Which is a correct set of parts of a pistil?
Ovary, style and filament
Ovary style and stigma
Ovary, anther and filament
Filament and anther
Which of the following has fibrous root?
Peas
Wheat
Radish
Neem
The process of loss of water by a plant through leaves is called
evaporation
condensation
photosynthesis
transpiration
The spines of cactus are
Stipules
Modified stem
Tendrils
Modified leaves
…………. is the part of the stem between two nodes.
Node
Midrib
Internode
Veins
Which part of the plant anchors the plant firmly in the soil?
Root
Stem
Both of these
None of these
The root absorbs water from the:
Stem
Soil
Branches
Flower
Tiny pores on the surface of leaves are called
Lenticels
Guard cell
Bores
Stomata
Pollen grains are produced in________?
Flower
Ovaries
Anthers
Fruits
Which part of the plant joins leaf and root ?
Branches
Buds
Flowers
Stem
Which part of plant is not always present?
Root
Fruit
Leaf
Stem
Grape is an example of
trees
climbers
shrubs
Creepers
Which plant has reticulate venation in its leaves?
Wheat
Sugar cane
Bamboo
Marigold
which part of the plant transferred the water from roots to the leaves
stem
flower
bud
fruit
which one of the following does not have branches ?
neem tree
oak tree
banyan tree
coconut tree
Plants take carbon dioxide from air through tiny openings found in the :
fruits
roots
leaves
stems
which of the following is not a climber
money plant
sweet gourd
bottle gourd
passion flower
which of this is not used in the process of photosynthesis
water
sunlight
oxygen
carbon dioxide
in which form the food is stored in the leaves
starch
proteins
carbohydrates
roughage
Wheat is an example of
Herb
Shrub
Tree
Creeper
Plants with green and tender stems are called-
HERBS
CREEPERS
SHRUBS
NONE
Which part of the plant supplies water to the leaf-
PETALS
STEM
BOTH A AND B
NONE
In which plant does the stem perform the main function of a leaf
Mango
Cactus
Potato
Carrot
Plants with green and tender stems are called ?
Shrubs
Herbs
Both A and B
Which plants develop branches near the base of stem ?
Herbs
Tress
Shrubs
Plants with weak stems that cannot stand upright but spread on the ground are called ?
Creepers
Climbers
Both A and B
Plants that take support and climb up are called ?
Creepers
Herbs
Climbers
Which type of venation is this ?
Reticulate venation
Parallel venation
Water comes out of leaves in the form of vapour by a process called ?
Transpiration
Evaporation
Both A and B
What we called the green coloured substance present is the leaves
Lamina
Midrib
Chlorophyll
During the process of photosynthesis which air do plant take in ?
Oxygen
Carbon dioxide
Nitrogen
Which type of root is this ?
Tap root
Fibrous root
The main root is called tap root and the smaller roots are called ?
Fibrous roots
Lateral roots
Small tap roots
Which roots are easy to pull out ?
Tap roots
Fibrous roots
Plants with tap root will have which type of venation ?
Reticulate venation
Parallel venation
A and B both
label the part - A
Sepals
Petals
Leaf
The innermost part of the flower is called ?
Stamens
Pistil
Sepals
What is the male part of the flower is called ?
Pistil
Filament
Stamens
Why do plants need water to germinate?
It keeps the seed cool and dark
It releases energy stored in the seed
It causes the seed to swell and break open
It allows the seed to make food for the young plant
The plants which have branches at the base are __________.
herbs
shrubs
creepers
trees
A plant with weak stem is _____________.
mint
sunflower
lemon
china rose
The plant which takes the support of the neighbouring structures and climbs up is _______________.
tree
shrub
creeper
climber
Classify Neem in one of the categories of plants.
Herb
Shrub
Tree
All of these
The pattern of veins on the leaf.
Design
Lamination
Venation
Pollination
Plants having parallel venation have _________ roots.
tap
fibrous
Line on the leaves are called-
MIDRIB
VEINS
PATIOLE
ALL OF THE ABOVE
The part of the leaf by which it is attached to the stem it is known as-
SEPALS
PATIOLE
BOTH A AND B
NONE
Which one of the following are the fibrous root-
DO NOT HAVE ANY MAIN ROOT
HAVE TWO MAIN ROOT
HAVE ONE MAIN ROOT
ALL OF THE ABOVE
Leaves lose water through the process of-
PHOTOSYNTHESIS
TRANSPIRATION
BOTH A AND B
NONE
From where does the roots gets water and minerals ??
STEM
SOIL
The parts that remain under the ground form ___________
Plant
Roots
Root system
Shoot system
Parts above the ground form __________
Shoot
Shoot system
Root system
Taproot
How many types of root system are there ?
3
2
5
4
What is tap root system called ?
Primary root system
Fibrous root system
Root system
Shoot system
What are smaller roots called , that they branch out from the tap root?
Lateral roots
Tiny roots
Mini roots
Large roots
Pick out examples of Tap root system.
Sheesham , Mango , grass
Mango , pine , pea
Grass , onion , sugarcane
Rice , grass , maize
What are the roots that grow from the base of the stem?
Tap roots
Fibrous roots
Roots help in preventing soil erosion.
True
False
Black pepper don't have climbing roots.
True
False
What are prop roots?
These roots grow downward and give extra support to the stem of plant.
These are climbing roots
These are roots that are only present in Banyan.
None of the above
A network of smaller branches of veins is called (a)
What is a Central vein of leaf?
Midrib
Mid vein
Vein
Lamina is flat green portion of leaf.
True
False
What is a petiole?
A narrow stalk - like structure that connects leaf to stem.
It is another name for Lamina
It is a disease in plants
None of the above
Arrangement of veins in leaf is called (a)
Two types of Venation are - Parallel and Reticulate.
True
False
Carbondioxide + water ➡️ Food + Nitrogen
True , because all are arranged correctly
False , Because Nitrogen must be replaced with Oxygen
What is pollination?
Transfer of pollen grains from anther to stamen.
Transfer of pollen grains from anther to stigma.
Male part of a flower is called (a)
Female part of a flower is (a)
Which is an example of a shrub?
spinach
tomato plant
lemon
neem
Which one of the following is not a function of leaves?
transpiration
photosynthesis
support fruits
respiration
Which one of the following is a creeper?
money plant
watermelon
grape vine
bitter gourd
Pick out the plant with modified roots.
neem
hibiscus
tulsi
banyan
Which one of the following is a non-flowering plant?
fern
rose
mango
lemon
..................................... is a herb.
tea plant
date palm
bougainvillea
mint
For photosynthesis green plants require:
chlorophyll only
light
carbon dioxide and water
all of the above
