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CBSE Questions for Class 5 Evs Seeds And Seeds Quiz 1 - MCQExams.com
CBSE
Class 5 Evs
Seeds And Seeds
Quiz 1
Choose whether true or false:-
Insects can free themselves after being trapped by an insectivorous plant
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0%
True
0%
False
Explanation
When the insect lands on the mouth of the plant, it gets trapped and cannot get out, thus the given statement is false
Winged seeds are seen in________.
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0%
Apple
0%
Drumstick
0%
Maple
0%
Both B and C
Explanation
Seeds and fruits of plants are carried away by the wind, water, and animals.
Winged seeds are seen in drumstick and maple. These seeds are dry and spin under the wind which helps in their dispersal.
Thus the correct answer is option D.
Pitcher plant attracts insects through which of the following part?
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0%
stem
0%
root
0%
special smell
0%
none of the above
Explanation
The pitcher plant has a special smell that attracts insects to it, thus option $$C$$ is correct
Which of the following seed has a rough texture?
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0%
Papaya
0%
Rajma
0%
Apple
0%
All of the above
Explanation
Papaya seeds are rough in texture are black in colour, numerous and covered by a gelatinous covering. The seed
coat of rajma and apple are smooth.
So, the correct option is A.
What did Gopal's mother asked him to do with
chana
?
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0%
Boil them
0%
Cook them
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Soak them
0%
Wash them
Explanation
Gopal's mother asked him to soak two bowls of
chana
. Thus, option $$C$$ is correct.
Which part of the plant produces pulses?
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Seed
0%
Roots
0%
Stem
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Leaves
Explanation
Pulses are the roots of a plant thus, option $$B$$ is correct.
Which fruit has seeds outside it?
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Orange
0%
Mango
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Strawberry
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Cherry
Explanation
Strawberry has seeds outside it which look like white dots. Thus, correct option is $$C$$.
When seeds are kept in water they get swelled and increased in size, called
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Soaking of seeds
0%
Resting of seeds
0%
Sprouting of seeds
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Germination of seed
Explanation
When we soak seeds in water, seeds absorb water.
After soaking seeds swell because of the accumulation of water by which the size of the seed is increased.
So, the correct option is 'A'.
How does venus flytrap kill insects?
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Through it's sticky stem
0%
Through it's leaves that has sharp-hair lined edges
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Through it's mucus covered roots
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None of these
Explanation
Venus flytrap plants have wide mouth like leaves lined with hair. Thus, correct option is $$B$$
Which of the following are the ways in which the seeds wander from one place to another?
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Through water
0%
Through air
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Through wind
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All of these
Explanation
Seeds wander from place to place through water, air and wind, thus option $$D$$ is correct.
Choose the seed that scatter by wind.
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Dandelion
0%
Mustard seed
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Cumin seed
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Mango seed
Explanation
Dandelion is white fluffy seed that can be seen scattered by air or wind. Thus, option $$A$$ is correct.
What is the other name of Bhindi?
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Okra
0%
Zuchini
0%
Ladyfinger
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Fig
Explanation
Bhindi is also called okra and ladyfinger, thus options $$A&C$$ are correct.
Why do insectivorous plants trap insects?
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They are carnivorous
0%
They like killing insects
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They lack certain nutrients
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None of these
Explanation
Insectivorous plants trap and digest insects to absorb nutrients thus they are called carnivorous plants. Thus, options $$A&C$$ are correct.
Which of these plants is not an insect-eating plant?
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Pitcher plant
0%
Eucalyptus
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Venus fly trap
0%
Sundews
Explanation
Eucalyptus is a non-insect eating plant, thus, option $$B$$ is correct.
Which of these is not a characteristics of insectivorous plants?
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They are colourful
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They are shiny in appearence
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They often have nectars
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They have all nutrients required
Explanation
The insectivorous plants are colourful and shiny in appearance to attract insects. They often have nectars and a pleasant odour to attract insects. However, they lack certain nutrients, thus option $$D$$ is incorrect.
Insectivorous plants get their energy from?
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0%
Killing other insects
0%
Sunlight
0%
Soil
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Water
Explanation
Insectivorous plants are the plants that get their energy from feeding on insects and other organisms. Thus, option $$A$$ is correct
Which out of these came from South America?
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Tomato, Cabbage and Pea
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Tomato, Potato, Green chilli
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Potato, Coffee bean and Ladyfinger
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Green Chilly, Onion and Garlic
Explanation
Tomato, Potato and Green chilli came from south america, thus option $$B$$ is correct.
Why do we eat sprouts?
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It is not costly.
0%
It is very tasty.
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It is easy to prepare.
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It is very healthy for us
Explanation
Sprouts contain a lot of nutrients and thus are very healthy for us. Hence, option $$D$$ is correct
Choose whether true or false:-
Pitcher plant is named so because of it's shape
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0%
True
0%
False
Explanation
The pitcher plant has a pitcher-like shape and the mouth is covered by a leaf, thus the given statement is true
Insectivorous plants are usually found in areas deficient in__________.
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0%
Sunlight
0%
Water
0%
Nutrients
0%
Rainfall
Explanation
The insectivorous plants are found mostly in soil that is deficient in nutrients, such as swamps, bogs etc. Thus, option $$C$$ is correct
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