MEDIUM
7th CBSE
IMPORTANT
Earn 100

Why do veins have valves, Whereas arteries don’t have?

Important Questions on Transportation in Animals and Plants

MEDIUM
7th CBSE
IMPORTANT
Science 7>Chapter 11 - Transportation in Animals and Plants>Summative ASSESSMENT>Q 4
Which side of the heart has carbon dioxide-rich blood and which has the oxygen-rich blood?
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 11 - Transportation in Animals and Plants>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 1
The component of the vascular system which transports water in plants is
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 11 - Transportation in Animals and Plants>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 2
The loss of water from the leaves of plants is called
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 11 - Transportation in Animals and Plants>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 3
Blood plasma is 
HARD
7th CBSE
IMPORTANT
Science 7>Chapter 11 - Transportation in Animals and Plants>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 4
Pulmonary vein carries
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 11 - Transportation in Animals and Plants>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 5
The opening of urinary bladder is called
MEDIUM
7th CBSE
IMPORTANT
Science 7>Chapter 11 - Transportation in Animals and Plants>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 1

Unscramble the words DER DOOBL SLLEC using the given hint:

It is the component of blood that transports oxygen from lungs to the tissues.

MEDIUM
7th CBSE
IMPORTANT
Science 7>Chapter 11 - Transportation in Animals and Plants>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 2
The blood vessel that carry oxygen-rich blood from the heart to all parts of the body.