EASY
7th CBSE
IMPORTANT
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A dark, funnel-shaped cloud that reaches the ground from the sky is called a -

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Important Questions on Assessment-3

MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 21 - Assessment-3>ASSESSMENT-3(10-14)>Q B
Grafting involves inserting a stem cutting called stock into the groove of a rooted stem called scion.
MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 21 - Assessment-3>ASSESSMENT-3(10-14)>Q B
The circulatory system consists of blood and blood vessels only.
MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 21 - Assessment-3>ASSESSMENT-3(10-14)>Q B
Vascular bundles help the plants in transportation of substances.
EASY
7th CBSE
IMPORTANT
Science Now 7>Chapter 21 - Assessment-3>ASSESSMENT-3(10-14)>Q B
From a distance-time graph, it is not possible to find the time interval in which the object moves a certain distance.
EASY
7th CBSE
IMPORTANT
Science Now 7>Chapter 21 - Assessment-3>ASSESSMENT-3(10-14)>Q B
A switch should be connected only to the positive terminal of the battery in a circuit.
EASY
7th CBSE
IMPORTANT
Science Now 7>Chapter 21 - Assessment-3>ASSESSMENT-3(10-14)>Q B
The eye of a cyclone is a calm and clear area.
EASY
7th CBSE
IMPORTANT
Science Now 7>Chapter 21 - Assessment-3>ASSESSMENT-3(10-14)>Q D
Assertion (A): Haemoglobin is the red pigment in human blood.
Reason (R): Haemoglobin is not essential for respiration.
MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 21 - Assessment-3>ASSESSMENT-3(10-14)>Q D
Assertion (A): Bisexual flowers contain both male and female parts of a plant.
Reason (R): Self and cross pollination is possible in bisexual flowers.