EASY
7th CBSE
IMPORTANT
Earn 100

Movement of water molecules from higher concentration to lower concentration through semi-permeable membrane is called _____.
(a)osmosis
(b)diffusion
(c)transpiration
(d)both (B) and (C)

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Important Questions on Transportation in Plants and Animals
EASY
7th CBSE
IMPORTANT
Heart of a fish contains:

MEDIUM
7th CBSE
IMPORTANT
The major veins that carry impure blood from various body parts to heart is/are _____.

MEDIUM
7th CBSE
IMPORTANT
Aorta carries pure blood from:

EASY
7th CBSE
IMPORTANT
Pulmonary vein carries blood from:

MEDIUM
7th CBSE
IMPORTANT
The heart of a crocodile has:

MEDIUM
7th CBSE
IMPORTANT
What is transpiration? Name the cells that regulate transpiration.

EASY
7th CBSE
IMPORTANT
Define stomata.

MEDIUM
7th CBSE
IMPORTANT
What are the various elements of xylem and phloem?
