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Subjects
Science State Board
Class 7
Cell biology
Basic structure and functions of cell
5.
Cell membrane, cell wall and cytopalsm of cell
Exercise condition:
2
m.
Choose the best option:
1.
Which structure of plants help in the absorption of water and minerals.
Leaves
Flowers
Roots
Stems
2.
Identify a structure that is selectively permeable.
Cell wall
Cell membrane
Cytoplasm
Nucleus
3.
The jelly-like substance found between the cell membrane and the nucleus is known as the
Cytoplasm
Cell membrane
Cell wall
Nucleus
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