Biology 9th English Medium Smart Syllabus Guess 2021

 

Biology Class 9^th

Smart Syllabus Guess Papers

Written & Compiled By Prof. Nasir Arfat Nasir

 

CHAPTER 1 : Introduction To   Biology

Smart Syllabus

Introduction to Biology, Divisions and branches of Biology, Quran and Biology, The

Levels of Organization (complete topic) - (pp. 2-16)

Classwork: Multiple Choice (1-10)(p.17)

Homework: Understanding the Concepts (1, 2, 3, 5, 6, 7), Short Questions (1) - (pp. 18)

 

Most Important Short Questions

 

1.            Define Biology. 2

2.            Differentiate between zoology and botany. 2

3.            Define Molecular Biology. 3

4.            What is physiology and anatomy . 3

5.            Define Anatomy and Taxonomy.3

6.            Differentiate between Pharmacology and Biotechnology. 3

7.            Define Parasite and Parasitology . 3

8.            What is bio-elements and bio-molecules. 8

9.            Define tissue. 9

10.        Define Micromolecules and Macromolecules. 8

11.        Differentiate between Species and Habitat. 10

12.        What is Population and Community . 10

13.        What is Bio-sphere and ecosystem 10

14.        What is meant by zoon of life. 10

Most Important Long Questions

1.      Write a note on organ and organ system level. 9 (Most Imp)

2.      Discuss molecular level. 8

3.      Explain population and community level. 10 (Most Imp)

CHAPTER 2 : SOLVING THE BIOLOGICAL PROBLEMS

Smart Syllabus

 

Biological Method, Biological Problem, Hypothesis, Deductions, and Experiments,

Theory, Law and Principle, Data Organization and Data Analysis, - (pp. 20-28)

Classwork: Multiple Choice (1-9)(pp.29-30)

Homework: Understanding the Concepts (3), Short Questions (1, 2) - (pp.30)

 

Most Important Short Questions

 

1.      Define Scientific Method and Biological Method. 20

2.      Write down the main steps of biological method.21

3.      Define deduction۔ 22

4.      Write the any three Characteristics of Hypothesis. 22

5.      What is Control’ in experiments. 23

6.      Define Theory. 26

7.      What is meant by scientific law. 27

8.      What is law and principle.27

9.      Define Data. 27

10.  What is ratio and proportion. 28

 

Most Important Long Questions

 

1.      Define hypothesis ? Give its characteristics. 22 (Most Imp)

2.      Explain theory , law and principle. 26

3.      Define Data ? How the data organize and analyze . 27 (Most Imp)

 

CHAPTER 3 : BIODIVERSITY

Smart Syllabus

Biodiversity, Importance of Biodiversity, Classification, Aims of classification,

Basis of Classification, Taxonomic Hierarchy, Species- Basic Unit of Classification,

Five Kingdom Classification System, The Five Kingdoms, Binomial Nomenclature

Classwork: Multiple Choice (1-11) (pp.48-49)

Homework: Understanding the Concepts (1-5), Short Questions (1-3,5) (pp.49)

Most Important Short Questions

 

1.         Define Biodiversity. 31

2.         Give two significances of biodiversity. 31

3.         Differentiate between taxonomy and systematic .33

4.         Give the aims of classification. 33

5.         Give the bases of classification. 33

6.         Define taxonomic hierarchy. 33

7.         Define species . 34

8.         Name the three kingdoms of Carolus Linnaeus.36

9.         Why Viruses are not included in five kingdom classification system.39

10.     Define binomial nomenclature. 39

 

Most Important Long Questions

 

1.         Define Biodiversity? Give its importance . 31

2.         Explain Taxonomic Hierarchy? 33 (Most Imp)

3.         Give the properties of kingdom monera and protista? 37

4.         Define Binomial Nomenclature? Give its Rules?  39 (Most Imp)

5.         Give the importance of Binomial Nomenclature? 40 (Most Imp)

CHAPTER 4 : CELL BIOLOGY

Smart Syllabus

 

Cellular Structures and Functions , Cell Wall, Cell Membrane, Cytoplasm, Cell Organelles , Nucleus, Ribosomes, Mitochondria, Plastids, Endoplasmic Reticulum,

Golgi Apparatus, Lysosomes, Centrioles, Vacuoles , Difference between Prokaryotic

and Eukaryotic Cells, Passage of Molecules Into and Out of Cells, Diffusion,

Facilitated Diffusion, Osmosis , Filtration, Active Transport, Endocytosis,

Exocytosis, Animal tissues (only introduction – not types), Plant Tissues (only

introduction – not types) - (pp. 52-82)

Classwork: Multiple Choice (1, 3-15) - (pp. 83-84)

Homework: Understanding the Concepts (1-8, 11), Short Questions (2-3) - (pp. 84)

 

Most Important Short Questions

 

1.         Differentiate between primery cell wall and secondary cell wall. 57

2.         Define plasmodesmata. 57

3.         Define Fluid Mosaic Model. 59

4.         Define ribosomes. 61

5.         Define Golgi vesicles. 64

6.         Define centrioles, 65

7.         What is meant by centrosomes. 65

8.         Define nucleoid. 66

9.         How cell work as an open system. 67

10.     Differeniate between diffusion and facilitated diffusion. 69

11.     Define osmosis. 70

12.     Differentiate between hypertonic and hypotonoic solution.70

13.     Define turgor and turgor pressure. 71

14.     Define plasmolysis. 71

15.     Define reverse osmosis.72

16.     What is filtration. 72

17.     What is active transport. 73

18.     Differentiate endocytosis and exocytosis. 74

 

Most Important Long Questions

 

1.         Write a note on cell wall? 57  (Most Imp)

2.         Write a note on Nucleus?  60  (Most Imp)

3.         Define Plastides? Explain its types 62  (Most Imp)

4.         State and Explain Endoplasmic Reticulum? 63

5.         Differentiate between Prokaryotic Eukaryotic cells? 66  (Most Imp)

6.         Explain the water balance problems in cells. 71 (Very Imp)

 

CHAPTER 5 : CELL CYCLE

Smart Syllabus

 

Cell cycle, Mitosis, Phases of Mitosis, Significance of Mitosis, Meiosis, Phases of

Meiosis, Significance of Meiosis, Comparison between Mitosis and Meiosis - (pp.

87-103)Observation of various stages of mitosis and meiosis by slides, model and charts

Classwork: Multiple Choice (1-15) (pp.104-105)

Homework: Understanding the Concepts (1-8), Short Questions (1-4) - (pp. 105)

 

Most Important Short Questions

 

1.            Define cell cycle. 87

2.            Differentiate between mitotic phase and interphase. 87

3.            Define G0 phase. 88

4.            What is mitosis. 89

5.            What is somatic and germline cells. 89

6.            Differentiate between karyokinesis and cytokinesis. 89

7.            Define cell plate or phragmoplast. 90

8.            What is metastasis. 93

9.            Define meiosis. 95

10.        Differentiate between diploid and haploid. 95

11.        Define synapsis. 96

12.        What is chiasmata. 96

13.        What is crossing over. 96

14.        What is meant by interkinesis. 97s

 

Most Important Long Questions

 

1.            What is interphase ? Explain its different types.87 (Most Imp)

2.            Explain the prophase in mitosis. 89

3.            Give the significances of Mitosis?  92 (Most Imp)

4.            Give the significances of Meiosis?  100 (Most Imp)

5.            Comparison between mitosis and meiosis. 101

CHAPTER 6 : ENZYMES

Smart Syllabus

 

Enzymes, Characteristics of Enzymes, Mechanism of enzyme action - (pp. 107-112)

Classwork: Multiple Choice (1-4) (pp. 115)

Homework: Understanding the Concepts (1, 2, 7), Short Questions (1) - (pp. 116)

 

Most Important Short Questions

 

1.         Define metabolism. 107

2.         Differentiate between anabolism and catabolism. 107

3.         What is meant by substrate and product. 107

4.         What is meant by activation energy. 107

5.         Define enzyme. 107

6.         What is active site. 109

7.         What is cofactor and prosthetic group. 109

8.         What is coenzyme. 109

9.         What are metabolic pathways. 109

10.     Differentiate between Lock And Key Model and Induced Fit Model. 112

 

Most Important Long Questions

 

1.         Give the characteristics of enzymes? 108 (Most Imp)

2.         Explain the mechanism of enzyme action?  111 (Most Imp)

 

CHAPTER 7 : BIOENERGETICS

Smart Syllabus

 

Oxidation-Reduction Reactions, ATP - The Cell’s Energy Currency, Photosynthesis,

Mechanism of Photosynthesis, Light Reactions, Dark reactions, Respiration,

Aerobic and Anaerobic Respiration (excluding importance of fermentation)

Classwork: Multiple Choice (3, 4, 5, 7, 9, 10) (pp. 137)

Homework: Understanding the Concepts (2, 4, 5, 6, 7, 8), Short Questions (1-4)

 

 

Most Important Short Questions

 

1.         Define bioenergetics. 117

2.         Define ATP ? Give its subunits. 119

3.         What is photosynthesis ? Give its equation. 120

4.         Differentiate between light reactions and dark reactions. 121

5.         Define respiration or cellular respiration. 130

6.         What is aerobic respiration and anaerobic respiration. 130

7.         Differentiate between alcohalic and lactic acid fermentation. 131

 

Most Important Long Questions

 

1.         Discuss Oxidation-Reduction Reactions. 118

2.         Explain ATP - The Cell’s Energy Currency. 119

3.         Explain Mechanism of Photosynthesis. 121

4.         Give the summary of Light reaction? 121 (Most Imp)

5.         Give the summary Dark reaction?  122 (Most Imp)

 

CHAPTER 8 : NUTRITION

Smart Syllabus

 

Components of Human Food, Carbohydrates, Lipids, Proteins, Minerals (excluding

Role of Calcium and Iron), Table 8.2, Vitamins (Table 8.3: Functions, deficiencies

and sources of important vitamins - table only). Effects of Water and Dietary Fiber,

Digestion in Humans, Human Alimentary Canal (complete), Role of Liver

Classwork: Multiple Choice (1, 2, 4, 5, 7-15) (pp.167- 168)

Homework: Understanding the Concepts (3, 4, 6, 10-11), Short Questions (1-5)

 

Most Important Short Questions

 

1.            Differentiate between saturated and unsaturated  fatty acid? 143

2.            Differentiate between Major minerals and Trace minerals? 144

3.            Define Vitamins ? 145

4.            Differentiate between fat soluble and water soluble vitamins.145

5.            Give the sources of vitamins A , C and D . 46

6.            Differentiate between soluble and insoluble dietry fiber? 150

7.            What is balance diet ? 151

8.            Define Ingestion and Digestion. 157

9.            Differentiate between Absorption and Assimilation.  157

10.        Define alimentry canal ? 157

11.        Define bolus . 158

12.        What is peristalsis. 159

13.        What is meant by chyme. 161

 

Most Important Long Questions

 

1.         Note on Lipids?  143

2.         Give the effects of water and dietary fibre.  150 (Most Imp)

3.         Explain digestion in oral cavity and stomach? 158-160 (Most Imp)

4.         Discus the Role of Liver?  163 (Most Imp)

 

 

 

 

CHAPTER 9 : TRANSPORT

Smart Syllabus

 

Transport in Plants, Water and Ion Uptake, Transpiration, Opening and Closing of

Stomata, Significance of Transpiration, Transport of Water, Transport of Food ,

Transport in human, Blood, Blood Plasma, Blood Cells, Human Heart (complete),

Pulmonary and systemic circulation, Heart Beat, Heart Rate and Pulse Rate, Blood

Vessels (excluding arteries, veins and capillaries – keeping only Table 9.1 of

Comparison of arteries, capillaries and veins) Cardiovascular Disorders

Atherosclerosis and Arteriosclerosis, Myocardial Infarction - (pp. 171-204)

 

Most Important Short Questions

 

1.         Define lenticels. 173

2.         Define stomatal transpiration? 173

3.         What is transpirational pull? 176

4.         Define cohesion tension theory? 181

5.         What is pressure flow Mechanism? 183

6.         Differentiate between source and sink? 184

7.         What is blood? 185

8.         How many types of cells are found in blood. 186

9.         Define pericardium and pericardial fluid. 192

10.     Name the parts of heart. 192

11.     Differentiate between pulmonary and systemic circulation? 193

12.     Define cardiac cycle and heart beat

13.     Define Heart rate  and pulse rate? 194

14.     Define Cardiovascular disorders?

15.     Define Myocardial infaraction? 

 

Most Important Long Questions

 

1.         Explain opening and closing of stomata?  174 (Most Imp)

2.         Give the significances of transpiration?  176 (Most Imp)

3.         How the transport of water take place in plants. 181

4.         Explain the transport of food in plants. 183

5.         Explain structure and function of heart?  192 (Most Imp)

6.         Note on Myocardial infaraction?  203

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