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P S Verma and V K Agarwal solutions for Class 9 Science chapter 2 - The Fundamental Unit of Life : Cell

Class 9 Biology - Science Part 3

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P S Verma and V K Agarwal Class 9 Biology - Science Part 3

Class 9 Biology - Science Part 3 - Shaalaa.com

Chapter 2: The Fundamental Unit of Life : Cell

Short Answer Questions ( Carrying 2 Marks each)Long Questions Answer ( Carrying 5 Marks)

Chapter 2: The Fundamental Unit of Life : Cell Exercise Short Answer Questions ( Carrying 2 Marks each) solutions [Pages 118 - 119]

Short Answer Questions ( Carrying 2 Marks each) | Q 1 | Page 118

 Distinguish between prokaryotic and enkaryotic cells

Short Answer Questions ( Carrying 2 Marks each) | Q 2 | Page 118

Write down differences between organ and organelle.

Short Answer Questions ( Carrying 2 Marks each) | Q 3 | Page 118

Write down differences between nucleus and nucleoid

Short Answer Questions ( Carrying 2 Marks each) | Q 4 | Page 118

Differences between light microscope and electron microscope.

Short Answer Questions ( Carrying 2 Marks each) | Q 5 | Page 118

Give a brief account of discovery of the cell.

Short Answer Questions ( Carrying 2 Marks each) | Q 6 | Page 118

Describe the proteins of plasma membrane

Short Answer Questions ( Carrying 2 Marks each) | Q 7 | Page 118

Enumerate functions of plasma membrane.

Short Answer Questions ( Carrying 2 Marks each) | Q 8 | Page 118

Give an example of diffusion across plasma membrane.

Short Answer Questions ( Carrying 2 Marks each) | Q 9 | Page 118

Set up an experiment to demonstrate osmosis.

Short Answer Questions ( Carrying 2 Marks each) | Q 10 | Page 118

Write down the differences between diffusion and osmosis.

Short Answer Questions ( Carrying 2 Marks each) | Q 11 | Page 118

Write a note on endocytosis.

Short Answer Questions ( Carrying 2 Marks each) | Q 12 | Page 118

What would happen when eukaryotic cells are placed in hypotonic, hypertonic and isotomic solutions?

Short Answer Questions ( Carrying 2 Marks each) | Q 13.1 | Page 118

Name the Following :(A) Smallest Cell Organelle

Short Answer Questions ( Carrying 2 Marks each) | Q 13.2 | Page 118

Name the Following :(B) Largest Cell Organelle

Short Answer Questions ( Carrying 2 Marks each) | Q 13.3 | Page 118

Name the Following :(C) ER Studded with Ribosomes

Short Answer Questions ( Carrying 2 Marks each) | Q 13.4 | Page 118

Name the following :(d) Functional segments of the DNA molecule.

Short Answer Questions ( Carrying 2 Marks each) | Q 14 | Page 118

Distinguish between the following

(a) Chromoplast and chloroplast

Short Answer Questions ( Carrying 2 Marks each) | Q 15 | Page 118

Write main differences between plant and animal cells.

Short Answer Questions ( Carrying 2 Marks each) | Q 16 | Page 118

What will happen in a cell if its nucleus is removed? Give reasons in support of your answer.

Short Answer Questions ( Carrying 2 Marks each) | Q 17 | Page 118

Explain why do spinach look green, papaya yellow and edible part of water melon red?

Short Answer Questions ( Carrying 2 Marks each) | Q 18.1 | Page 119

Write Down Two Main Functions of (A) Endoplasmic Reticulum

Short Answer Questions ( Carrying 2 Marks each) | Q 18.2 | Page 119

Write down two main functions of (b) Lysosome.

Short Answer Questions ( Carrying 2 Marks each) | Q 19 | Page 119

Name the following

(a) The cell organelle which synthesizes protein.

(b) The type of plastid which stores food.

Short Answer Questions ( Carrying 2 Marks each) | Q 20 | Page 119

"Lysosomes are known as suicide bags". Why?

Short Answer Questions ( Carrying 2 Marks each) | Q 21.1 | Page 119

Define the term Cell inclusions.

Short Answer Questions ( Carrying 2 Marks each) | Q 21.2 | Page 119

Define the Following Terms : (B) Cytosol

Short Answer Questions ( Carrying 2 Marks each) | Q 21.3 | Page 119

Define the Following Term : (C) Protoplasm

Short Answer Questions ( Carrying 2 Marks each) | Q 21.4 | Page 119

Define the Following Terms : (D) Nucleoplasm

Short Answer Questions ( Carrying 2 Marks each) | Q 22 | Page 119

Where do the ribosomes get synthesized?

Short Answer Questions ( Carrying 2 Marks each) | Q 23.1 | Page 119

Write Short Notes on (A) Mitochondria

Short Answer Questions ( Carrying 2 Marks each) | Q 23.2 | Page 119

Write Short Notes on (B) Plastids.

Short Answer Questions ( Carrying 2 Marks each) | Q 24 | Page 119

Write names of cell organelles.

Short Answer Questions ( Carrying 2 Marks each) | Q 25.1 | Page 119

What are three main functional regions of the cell?

Short Answer Questions ( Carrying 2 Marks each) | Q 25.2 | Page 119

What are main functional regions of the cell?

Short Answer Questions ( Carrying 2 Marks each) | Q 25.3 | Page 119

What are main functional regions of the cell?

Short Answer Questions ( Carrying 2 Marks each) | Q 26.1 | Page 119

What is the location of following in the cell :

(a) Chromatin

(b) Chromosome

(c) Nucleolus

Short Answer Questions ( Carrying 2 Marks each) | Q 26.2 | Page 119

What is the Location of Following in the Cell : Tonoplast

Short Answer Questions ( Carrying 2 Marks each) | Q 27 | Page 119

What are the genes? Where are they located in the cell?

Short Answer Questions ( Carrying 2 Marks each) | Q 28 | Page 119

Lysosomes are also called digestive bags. Why?

Short Answer Questions ( Carrying 2 Marks each) | Q 29 | Page 119

Which organelle is the "power plant" of eukaryotic cell. Write in brief its functions.

Short Answer Questions ( Carrying 2 Marks each) | Q 30 | Page 119

What are centrioles? Write about their functions.

Short Answer Questions ( Carrying 2 Marks each) | Q 31 | Page 119

Where do lipids and proteins constituting the plasma membrane get synthesised?

Short Answer Questions ( Carrying 2 Marks each) | Q 32 | Page 119

Draw a well labelled diagram of typical prokaryotic cell?

Short Answer Questions ( Carrying 2 Marks each) | Q 33 | Page 119

What does the term plasmolysed mean when used to describe a cell?

Chapter 2: The Fundamental Unit of Life : Cell Exercise Long Questions Answer ( Carrying 5 Marks) solutions [Page 119]

Long Questions Answer ( Carrying 5 Marks) | Q 1 | Page 119

Describe with a diagram the fluid mosaic organisation of the plasma membrane.

Long Questions Answer ( Carrying 5 Marks) | Q 2 | Page 119

Draw a well labelled diagram of animal cell and mention one function of the main cell organelles.

Long Questions Answer ( Carrying 5 Marks) | Q 3 | Page 119

Give an illustrated account of nucleus.

Long Questions Answer ( Carrying 5 Marks) | Q 4 | Page 119

Write short note on the following :

(a) Golgi apparatus

(b) Mitochondria

Chapter 2: The Fundamental Unit of Life : Cell

Short Answer Questions ( Carrying 2 Marks each)Long Questions Answer ( Carrying 5 Marks)

P S Verma and V K Agarwal Class 9 Biology - Science Part 3

Class 9 Biology - Science Part 3 - Shaalaa.com

P S Verma and V K Agarwal solutions for Class 9 Science chapter 2 - The Fundamental Unit of Life : Cell

P S Verma and V K Agarwal solutions for Class 9 Science chapter 2 (The Fundamental Unit of Life : Cell) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the CBSE Class 9 Biology - Science Part 3 solutions in a manner that help students grasp basic concepts better and faster.

Further, we at Shaalaa.com provide such solutions so that students can prepare for written exams. P S Verma and V K Agarwal textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.

Concepts covered in Class 9 Science chapter 2 The Fundamental Unit of Life : Cell are Cell Inclusion, Cell Organelles - Golgi Apparatus, Cell Organelles - Endoplasmic Reticulum (ER), Cell Organelles, Cytoplasm, Nucleus, Cell Wall, Plasma Membrane Or Cell Membrane, Difference Between Prokaryotic and Eukaryotic Cell, Prokaryotic Cell and Eukaryotic Cell, Concept of Cell, Concept of Living Organisms, Cell Organelles - Mitochondria, Cell Organelles - Vacuoles, Cell Organelles - Plastids, Cell Organelles - Lysosomes.

Using P S Verma and V K Agarwal Class 9 solutions The Fundamental Unit of Life : Cell exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in P S Verma and V K Agarwal Solutions are important questions that can be asked in the final exam. Maximum students of CBSE Class 9 prefer P S Verma and V K Agarwal Textbook Solutions to score more in exam.

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