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Worksheets3F EVS Mock test quiz
Total questions: 46
Worksheet time: 8hrs 40mins
Identify the type of root system. You find it in balsam , mustard , carrot , mango tree etc.
tap root system
fibrous root system
prop root system
none of these
Type of root system in onion and wheat :____________
tap root
fibrous root
prop roots
Select the odd one out:
These store extra food in their roots
carrot sweet potato ginger radish
carrot
sweet potato
ginger
radish
Which of the following is the function of a stem / trunk of a plant /tree?
carries water , minerals and food to different parts of the plant
prepares food for the plant
absorbs water from the soil
produces fruits and seeds
Which part of the leaf gives support / strength to the leaf blade and also helps to transport/carry water , minerals and food.
petiole
leaf blade
midrib and veins
Loss of water from a plant through the stomata is called (a)
These fruits has false seeds ( not seeds) which look like tiny specs. They don't help the plant in reproduction like other seeds.
peach and mango
watermelon and pumpkin
banana and pineapple
The leaves of this plant are modified into _________ to reduce the loss of water from the plant.
buds
spines
stem
flower
What is the main function of
i) seed coat
ii) cotyledons
iii) chlorophyll in the leaves
i) give colour ii) to make the seed look big iii) gives power
i) protects the cotyledons and baby plant( embryo) and absorbs water to help the cotyledons swell.
ii) produce food for the baby plant and protects it.
iii) gives green colour to the leaf and helps in photosynthesis by absorbing sunlight.
i) to prepare food for the baby plant
ii) just to make the seed feel comfortable
iii) to give green colour only
Why do you think animals cannot prepare their own food like plants?
They are lazy
They don't get enough sunlight , water and air to prepare food
they do not have chlorophyll to absorb energy from the sun
Which part of the plant do these belong to
potato sugarcane ginger onion bulb
root
stem
leaf
Which part of the plant do these belong to
cauliflower broccoli artichoke cloverbuds
flower
seed
bud
fruit
Which part of the plant these belong to:
coconut cashew nut sesame walnut
fruit
flower
seed
What is the function of a flower in a plant
to attract insects and birds for pollination
to form a fruit and development of seeds
to produce medicines
all of these
Which of the following has single seed?
papaya
mango
apple
strawberry
Which of the following fruit has many seeds?
watermelon
apricot
plum
avocado
We wear cotton clothes to keep our body
warm
cool
dry
active
We wear woolen clothes to keep our body______.
wet
dry
cool
warm
Most of the fruits and vegetables come from ________ and have seeds
seeds
non -flowering plants
flowering plants
steam
The coat of hair on sheep is called __________.
skin
fleece
leather
bark
We wear ____________ clothes during the monsoon to keep us dry.
woolen
cotton
waterproof
silk
I climb on to a support to obtain sunlight because of my weak stem. Who am I?
creeper
climber
tree
shurb
I creep on the ground because my fruits are heavy and stem is weak. Who am I?
creeper
shurb
herb
climber
In plants if
stomata: breathe : : photosynthesis : ________
water
food
oxygen
carbon dioxide
I support the plant and help to transport water and mineral salts.
roots
leaf
stem
fruit
I help to absorb water and minerals from the soil.
roots
stem
fruit
flower
A fruit develops from a _________.
seed
leaf
flower
none
A fruit has many seeds which then produces a /many new ______.
fruits
plants
roots
leaves
In photosynthesis
Carbon Dioxide + water in the presence of sunlight → ________ + oxygen
water
nutrients
food/glucose
energy
cotton: ________ :: wool : winter
monsoon
spring
summer
Animals in snow covered mountains do not feel cold because __________.
they wear woolen clothes
they either have thick fur or a layer of fat (blubber) under their skin
they sunbath
they eat a lot of fish
Plants are green in colour due to a green pigment in them called _______________.
melanin
chlorophyll
stomata
glucose
Flowers have vibrant colours and sweet smell to attract insects for ______________.
photosynthesis
pollination
germination
transpiration
We keep aquatic (water) plants in the aquarium to _______.
help fish get carbon dioxide to breathe
help fish get food
help fish get oxygen to breathe
for fish to hide themselves
Identify:
(a)
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Identify the end product in manufacturing of clothes:
(a)
Identify the person:
(a)
Identify the person:
(a)
