MEDIUM
7th CBSE
IMPORTANT
Earn 100

How does transpiration help in the transport of water and minerals in plants?

Important Questions on Transportation in Animals and Plants

MEDIUM
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 11 - Transportation in Animals and Plants>EXERCISE>Q 2
Give reason:
Arteries have thick and elastic muscular walls.
MEDIUM
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 11 - Transportation in Animals and Plants>EXERCISE>Q 2
Give reason:
Arteries are generally not seen.
MEDIUM
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 11 - Transportation in Animals and Plants>EXERCISE>Q 2
Give reason:
Veins have thin and less elastic muscular walls.
MEDIUM
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 11 - Transportation in Animals and Plants>EXERCISE>Q 4
Give three differences between RBCs and WBCs.
MEDIUM
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 11 - Transportation in Animals and Plants>EXERCISE>Q 5
Where are RBCs formed? What is the average lifespan of RBCs? Why are RBCs red in colour?
HARD
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 11 - Transportation in Animals and Plants>EXERCISE>Q 1
Write the differences between arteries and veins.
HARD
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 11 - Transportation in Animals and Plants>EXERCISE>Q 2
Explain the circulation of blood in human body with the help of a schematic diagram.