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Fundamental Unit of Life Short questions






Given below are the CBSE IX Science Fundamental Unit of Life Short questions
a) Short questions
b) Multiple choice quetsions
c) Fill in the blank's
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Question 1: The largest cell in the human body is -
(a)Nerve cell
(b) Muscle cell
(c)Liver cell
(d)Kidney cell
Question 2. Name the Reticulum which has ribosome’s attached to it .
Question 3. Name a cell that does not have a nucleus, what are they called?
Question 4. What is Biogenisis?
Question 5  Who discovered Golgi Apparatus?
a) Camillo Golgi.
b) Robert Hooke
c) A.V. Leeuwenhoek
d) None of the above
Question 6 Name the cell organelle which is involved in the formation of lysosomes.
Question 7 What is the shape of Nucleus?
Question 8 What is Endosmosis?
Question 9  Who discovered Protoplasm?
Question 10. The word cell was derived from a Greek word  ----------  which means small room
Question 11. Name the person who first coined the term “Cell”
Question 12 . What will happen to a cell if its nucleus is removed?
Question 13. Give 5 examples of single celled organisms.
Question 14.  What are multicellular organisms ? Give an example.
Question 15The cell organelle which is commonly referred as the suicidal bags of the cell.
Question 16.  What is the Study of structure and composition of cell is called ?
Question 17.  What are the chromosomes made up of?
Question 18  Which of the following cellular part possess a double membrane?
(a)Nucleus
(b) Chloroplast
(c)Mitochondrion
(d)All of the above
Question 19.  Karyotheca is another name of -
(a)Nuclear envelope
(b) Nucleus
(c)Nuclear pores
(d)Nucleolus
Question 20. Intercellular connections of plant cells are called -
(a)Middle lamella
(b)Micro fibrils
(c)Matrix
(d)Plasmodesmata

 





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