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Cells are of different shapes. Name some of them.

Important Questions on Cell Structure and Micro-organisms

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Science>Biology>Cell Structure and Micro-organisms>Cell and its Features
Identify the elements which lead to much variation in the physical and chemical conditions of different habitats.
a) Only components such as Temperature, water, light and soil.
b) Only components such as pathogens, parasites, predators and competitors of the organism with which they interact constantly.
c) The physiology and anatomy of organisms
d) Both a and b
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Science>Biology>Cell Structure and Micro-organisms>Cell and its Features
Why diffusion process is not suitable for transportation in multicellular organisms ? 
EASY
Science>Biology>Cell Structure and Micro-organisms>Cell and its Features
Name the spindle-shaped cells present in the human body.
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Science>Biology>Cell Structure and Micro-organisms>Cell and its Features
An Amoeba cell can change its shape and a white blood cell in human blood can also change its shape.
What is the difference between an Amoeba cell and a white blood cell?
MEDIUM
Science>Biology>Cell Structure and Micro-organisms>Cell and its Features
The cell shape is often related to the function which the cell performs. Give two examples in support of your answer.
EASY
Science>Biology>Cell Structure and Micro-organisms>Cell and its Features
Nerve cell is the longest cell.
EASY
Science>Biology>Cell Structure and Micro-organisms>Cell and its Features
What is the shape of red blood cells in human blood? What function do red blood cells perform?
EASY
Science>Biology>Cell Structure and Micro-organisms>Cell and its Features
Which cells in the human body can contract and relax? (Nerve cells/ Muscle cells/ Blood cells)
MEDIUM
Science>Biology>Cell Structure and Micro-organisms>Cell and its Features
Make a sketch of the human nerve cell. What function do nerve cells perform?
HARD
Science>Biology>Cell Structure and Micro-organisms>Cell and its Features
Explain the different types of cells on the basis of their shapes and sizes.
EASY
Science>Biology>Cell Structure and Micro-organisms>Cell and its Features
State an important characteristic of muscle cells.
EASY
Science>Biology>Cell Structure and Micro-organisms>Cell and its Features

Write the quadrants in which the following points lie:

-4,7

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Science>Biology>Cell Structure and Micro-organisms>Cell and its Features
Explain that the sizes of cell vary from cell to cell.
EASY
Science>Biology>Cell Structure and Micro-organisms>Cell and its Features
Name one cell which can be seen easily with naked eye and one cell which can be seen only through a microscope.
MEDIUM
Science>Biology>Cell Structure and Micro-organisms>Cell and its Features
Cells vary in their shape. Justify this statement by drawing three different cells of different shapes.
HARD
Science>Biology>Cell Structure and Micro-organisms>Cell and its Features

One millionth of a metre is

EASY
Science>Biology>Cell Structure and Micro-organisms>Cell and its Features
Size of the cell depends upon the size of the organism.
MEDIUM
Science>Biology>Cell Structure and Micro-organisms>Cell and its Features
Why are nerve cells long? Why do these cells have projections?
EASY
Science>Biology>Cell Structure and Micro-organisms>Cell and its Features
Cotyledons are also called-
MEDIUM
Science>Biology>Cell Structure and Micro-organisms>Cell and its Features
Discuss the diversity in the shape of the cells.