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Write the function of a Stentor.

Important Questions on Cells

MEDIUM
Life Science>Systems>Cells>Introduction to Cells
All cells in multicellular organisms can live independently.
EASY
Life Science>Systems>Cells>Introduction to Cells
Cell wall is an outermost protective layer of cell which is made up of _____.(cellulose/glucose)
MEDIUM
Life Science>Systems>Cells>Introduction to Cells
What are different levels of organisation in multicellular organisms?
EASY
Life Science>Systems>Cells>Introduction to Cells
Name two unicellular and two multicellular organisms.
EASY
Life Science>Systems>Cells>Introduction to Cells
The green coloured plastids are known as _____.
EASY
Life Science>Systems>Cells>Introduction to Cells
Study the table given below and answer the questions that follow.
Cell Nucleus Cell wall Cell membrane Plastid
Cell A Yes Yes Yes Yes
Cell B Yes No Yes No
Cell C No Yes Yes No

Which cell would most likely contain chloroplast?
EASY
Life Science>Systems>Cells>Introduction to Cells
The honeycomb-like structure present in the cork is called a cell.
HARD
Life Science>Systems>Cells>Introduction to Cells
Give differences between unicellular and multicellular organisms.
EASY
Life Science>Systems>Cells>Introduction to Cells
Unicellular organisms have a single-celled body.
HARD
Life Science>Systems>Cells>Introduction to Cells
You are given two prepared slides for study. One is showing onion peel and the other showing cheek cells, but they are not labelled. You are required to find out which is which? How would you do it?
MEDIUM
Life Science>Systems>Cells>Introduction to Cells
What is the cell wall? What is it made up of? List its two important functions.
MEDIUM
Life Science>Systems>Cells>Introduction to Cells
What are the three important features of living organisms?
EASY
Life Science>Systems>Cells>Introduction to Cells
Describe the functions of the cell wall.
EASY
Life Science>Systems>Cells>Introduction to Cells
What is the function of chloroplast?
EASY
Life Science>Systems>Cells>Introduction to Cells
What is the function of chloroplasts in a plant cell?
MEDIUM
Life Science>Systems>Cells>Introduction to Cells

What do the chloroplasts contain?

MEDIUM
Life Science>Systems>Cells>Introduction to Cells

Match the items in column I with those in column II.

Column I Column II
1. Xylem a. Semipermeable
2. Phloem b. Permeable
3. Cell membrane c. Downward flow of sap
4. Root pressure d. Upward flow of water
5. Cell wall e. Guttation
MEDIUM
Life Science>Systems>Cells>Introduction to Cells
What are multicellular organisms? Name two multicellular organisms.
MEDIUM
Life Science>Systems>Cells>Introduction to Cells
There is one unicellular animal organism with a single flagellum with chloroplast in its cell name it. How would you establish that it is an animal and not a plant?
EASY
Life Science>Systems>Cells>Introduction to Cells
The cell wall is present in animal cells.