Make 9th Class Biology Paper of your own ChoiceBy Majid Farooq / January 22, 2026 Make 9th Class Biology Paper of your own Choice 🧬 9th Biology Paper Generator Select your mode below to generate a BISE Sahiwal style PDF paper instantly. Select Mode: Auto Generate (Randomized) Manual Selection Check the specific questions you want to include: Chapter 1 MCQs: Which branch of Biology focuses on the study of structure and function of cells?... The study of the processes of heredity and variation in living organisms is know... Insulin made through bacteria is an example of the technique of:... Heart pumps blood, stomach digests food, etc. is studied in:... Which branch of Biology involves the study of the classification of organisms?... Which step comes between making hypothesis and doing experiments?... Which of the following is NOT a characteristic of the scientific method?... Choose the correct sequence of steps of scientific method?... People who slept near smoky fire had less chance to suffer from malaria because:... Experiments are very important in scientific method because a researcher:... Short Questions: Define the branches: Genetics, Anatomy, Palaeontology.... Which branch involves study from fertilization to birth?... Difference: Medicine/Surgery vs Animal Husbandry?... Differentiate between Morphology and Physiology.... What is Computational Biology?... Role of observation in scientific method?... Define Biotechnology.... What is a Hypothesis?... Difference between Theory and Law.... Define Bio-economics.... Long Questions: Link the study of Biology with Physics, Chemistry, and Geography.... Explain how the study of Biology leads to different professions.... Prove that Science is a collaborative field with examples.... How is a hypothesis converted to theory, law and principle?... Describe the basic steps to solve a scientific problem.... Describe the work of scientists in discovering the cause of malaria.... Write a descriptive note on the experiments performed by Ross.... Chapter 2 MCQs: Which of the following taxonomic ranks represents the broadest rank?... Which characteristic is unique to organisms in the domain Archaea?... Which characteristic distinguishes eukaryotic cells from prokaryotic cells?... Which statement is NOT related to bacteria?... Which organism belongs to domain Eukarya?... Which kingdom includes organisms that are eukaryotic and often heterotrophic?... Why are fungi included in heterotrophs?... Why is it impossible to classify viruses in kingdoms?... Correct way for writing scientific name of humans?... Scientific name gives information about:... Short Questions: What is Biodiversity?... Why is biodiversity crucial for humans?... List the seven taxonomic ranks.... Write the taxonomic ranks of human and pea.... Difference between Archaea and Bacteria?... Shortcomings of three-kingdom system?... Which kingdom has multicellular, heterotrophic organisms without cell walls?... Enlist distinguishing characteristics of fungi.... List the three domains of life.... Why viruses are not classified in any kingdom?... How binomial nomenclature facilitates communication?... Long Questions: Discuss biodiversity and its significance in ecosystems.... Explain importance of classification in biology.... Describe the Linnaean system of classification in detail.... Compare and contrast domains Archaea and Bacteria.... Describe diagnostic characteristics of kingdoms in Eukarya.... Discuss challenges of classifying viruses.... Explain rules for suggesting scientific names.... Chapter 3 MCQs: Cellular respiration occurs in:... Smooth Endoplasmic Reticulum (SER) is involved in synthesis of:... Ribosomes are composed of:... Primary function of ribosomes is:... Organelle involved in packaging and modifying proteins?... Organelle responsible for breaking down waste?... Structure involved in maintaining cell shape?... Region of nucleus responsible for ribosome assembly?... Main function of nuclear pores?... Structure found in animal cells for cell division?... Organelle for energy production?... Cell responsible for production of glucose?... Organelle that can double its number by itself?... Present on surface of rough ER?... Short Questions: Main functions of cell membrane?... Key role of Golgi apparatus?... How do lysosomes contribute to cell function?... Which organelle detoxifies harmful substances?... Function of Smooth ER?... Difference: Plant vacuole vs Animal vacuole.... What if lysosomal enzymes stop working?... Why are cristae important?... Relation between chromatin and chromosomes?... Which cell sends nerve signals?... Function of mesophyll cells?... Define stem cell.... Chemical compounds of cell wall (Plant/Fungi/Bacteria).... Long Questions: Explain fluid mosaic model of cell membrane.... Describe structure and functions of cell wall.... Discuss components of the nucleus.... Structure and function of lysosome and ER.... Describe formation and function of Golgi complex.... Structure and functions of chloroplast.... How does turgor pressure develop?... Four differences between plant and animal cell.... Describe division of labour in multicellular organisms.... Write a note on cell specialization.... Chapter 4 MCQs: In which phase of cell cycle maximum growth occurs?... In which phase chromosomes duplicate?... NOT a characteristic of mitosis?... Stage where chromosomes line up in center?... Nuclear membrane reforming around two sets implies?... How does centrosome contribute to mitosis?... Centrosomes make mitotic spindle in:... 4 pairs of chromosomes. After meiosis-I, count?... Event unique to meiosis?... Why is meiosis-II necessary?... Short Questions: Events during G1 phase?... Main purpose of S phase?... Phase where sister chromatids separate?... Contribution of crossing over?... Role of spindle fibres?... Cytokinesis: Animal vs Plant.... Diff: Prophase mitosis vs Prophase-I meiosis.... Diff: Meiosis vs Mitosis (Chromosome number).... Key events of Anaphase in mitosis.... Function of centrosome?... What are sister chromatids?... Relation of mitosis to regeneration.... Long Questions: Describe events during phases of mitosis.... Describe cytokinesis in animal and plant cells.... Describe significance of mitosis.... Describe events during phases of meiosis-I.... Significance of meiosis.... Chapter 5 MCQs: Higher level of organization exhibits emergent properties when:... Correct order simplest to complex?... Level where gas exchange occurs?... Epithelial tissue in stomach produces:... Tissue in stomach wall containing blood vessels?... Tissue responsible for producing glucose in leaf?... Primary function of Xylem?... Function of human skeletal system?... Responsible for food transport in plants?... Primary function of flower?... Short Questions: Enlist levels of organization from cells to organ systems.... Major roles of epithelial tissue in stomach?... Contribution of smooth muscles to stomach function?... Function of palisade mesophyll?... Role of shoot system?... What is homeostasis? Importance?... How does body maintain internal temperature?... Diff: Tissue vs Organ.... Diff: Root system vs Shoot system.... Diff: Epidermal vs Mesophyll tissue.... Long Questions: Explain levels of organization in multicellular organisms.... Explain plant and animal tissues.... Describe tissue composition of stomach.... Describe tissue composition of leaf.... How do organ systems form the human body?... Roles of digestive and excretory systems in homeostasis.... Explain functions of various plant organs.... Describe structure and function of plant root system.... Discuss how organ systems work to maintain homeostasis.... Respiratory and Circulatory systems role in homeostasis.... Chapter 6 MCQs: Enzymes are made of:... Non-protein part of enzyme is:... Optimum temperature for human enzymes:... Enzymes lower the:... Lock and Key model proposed by:... Induced Fit model proposed by:... Extreme change in pH causes enzyme:... Enzymes are:... Short Questions: Define Enzymes.... What is Activation Energy?... Define Cofactor and Coenzyme.... What is Active Site?... Define Optimum Temperature.... Lock and Key vs Induced Fit Model.... What is Denaturation?... Uses of enzymes in industry.... Effect of substrate concentration.... Define Inhibitors.... Long Questions: Explain factors affecting enzyme activity.... Describe the Mechanism of Enzyme Action.... Explain Lock and Key Model.... Chapter 7 MCQs: ATP stands for:... End product of glycolysis:... Photosynthesis occurs in:... Dark reaction takes place in:... Light reaction produces:... Respiration releases:... Glycolysis occurs in:... Chlorophyll absorbs mainly:... Anaerobic respiration in yeast produces:... Short Questions: Define Bioenergetics.... Define Photosynthesis.... Oxidation vs Reduction.... Role of Chlorophyll.... What is ATP?... Aerobic vs Anaerobic Respiration.... Define Glycolysis.... Limiting factors of photosynthesis.... Alcoholic Fermentation.... Lactic Acid Fermentation.... Function of Stomata.... Long Questions: Explain Light Reactions (Z-Scheme).... Describe Calvin Cycle (Dark Reaction).... Mechanisms of Respiration (Glycolysis/Krebs).... Importance of Photosynthesis.... Chapter 8 MCQs: Macronutrient required by plants:... Lack of Vitamin C causes:... Digestion begins in:... Bile is produced by:... Villi are found in:... Deficiency of Iron causes:... Role of Fiber:... Pepsin digests:... Temporary storage of food:... Short Questions: Define Nutrition.... Micronutrients vs Macronutrients.... Symptoms of Scurvy.... Function of Liver.... What is Peristalsis?... Role of Saliva.... Deficiency symptoms of Vitamin A.... What is Balanced Diet?... Causes of Ulcer.... Functions of Large Intestine.... Importance of Fertilizers.... Long Questions: Explain Human Digestive System.... Role of Liver in digestion.... Describe Mineral Nutrition in Plants.... Disorders of Gut (Diarrhea/Constipation).... Chapter 9 MCQs: Transport of water in plants by:... Transpiration occurs through:... Universal Donor Blood Group:... Pumping organ of body:... Chambers in human heart:... Blood cells carrying Oxygen:... Opening of stomata controlled by:... Normal Blood Pressure:... Phloem transports:... Short Questions: Define Transpiration.... Xylem vs Phloem.... Function of WBCs.... What are Platelets?... Define Systole and Diastole.... Significance of Transpiration.... What is Myocardial Infarction?... Arteries vs Veins.... ABO Blood Group System.... Factors affecting Transpiration.... Source and Sink.... Long Questions: Structure and Function of Human Heart.... Explain Opening/Closing of Stomata.... Blood Cells and their functions.... Describe Pulmonary and Systemic Circulation.... Chapter 10 MCQs: Vector of Dengue virus:... Dengue is caused by:... Symptom of Dengue:... Breeding place of Aedes:... Short Questions: Symptoms of Dengue Fever.... How to prevent Dengue?... Scientific name of Dengue mosquito.... What is Aedes aegypti?... Long Questions: Write a comprehensive note on Dengue Fever.... Life cycle of Mosquito.... Chapter 11 MCQs: Lens near the object in microscope:... Resolution of electron microscope:... 1 mm equals:... Short Questions: Define Magnification.... Resolution vs Magnification.... Safety measures in Lab.... Long Questions: Parts and functions of Compound Microscope.... ⬇ Download PDF Paper
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