EASY
7th CBSE
IMPORTANT
Earn 100
The left atrium and ventricle contain deoxygenated blood.
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Important Questions on Transportation and Excretion in Plants and Animals
EASY
7th CBSE
IMPORTANT
Phloem transports food prepared by the leaves.
HARD
7th CBSE
IMPORTANT
Look at the figure given below and label it correctly.
HARD
7th CBSE
IMPORTANT
Solve the following crossword puzzle.
Across
3. Platelets of the blood
4. Tissues carry food inside the plants
5. Harmless waste products of the plants
Down
1. Red blood cells
2. White blood cells
MEDIUM
7th CBSE
IMPORTANT
What do you mean by ureotelic animals?
EASY
7th CBSE
IMPORTANT
Name the vein which carries oxygenated blood.
EASY
7th CBSE
IMPORTANT
Where are nephrons found in the human body? (Pancreas/Liver/Kidneys/Lungs)
EASY
7th CBSE
IMPORTANT
Name the haemoglobin-containing part of the blood. (White blood cells/ Red blood cells/ Platelets)
EASY
7th CBSE
IMPORTANT
What is a heartbeat?
