Biology 9th Class Guess Paper 2022

Important Short Questions


  • What are variables?
  • What do you know about electron transport chain?
  • What are unicelluar organisms? Give examples.
  • What are the sources of carbohydrates?
  • What are the three main stages of aerobic respiration?
  • What are the health risks if we take non saturated fatty acids in our diet?
  • What are the benefits of using binomial nomenclature?
  • What are the contributions of Whittaker?
  • What are Sieve Tube Cells?
  • What are rough and smooth endoplasmic reticulums?
  • What are principles of modern cell theory?
  • What are role of vitamin D in human body?
  • What are reptiles?
  • What are pericardium and pericardial fluid?
  • What are Minerals and from where we get them?
  • What are parasites? Give an example.
  • What are nitrogen fertilizers?
  • What are microtubules?
  • What are macronutrients? Give an example.
  • What are metabolic pathways? What are their functions?
  • What are lenticels?
  • What are Ground Tissues?
  • What are hypotonic solutions?
  • What are fat soluble vitamins?
  • What are coral reefs?
  • What are epithelial tissues? Give their functions.
  • What are connective tissues? Give their functions.
  • What are chromoplasts? Write the role of chrornoplasts.
  • What are conducting tissues in plants for water? Write two kinds of its cell.
  • What are centrioles? Give their function.
  • What are capillaries?
  • What are cardiac muscles?
  • What are benign tumors?
  • What are arteries?
  • What are bacteriophages?
  • What are amino acids?
  • State the principles of cell theory.
  • What are accessory pigments?
  • Name two major phases of cell cycle and which phase is divided into three. Name these phases.
  • Name three types of plastids.
  • Name two important vitamins which act as co-enzyme.
  • In what ways the respiratory energy is used in the body of organisms?
  • How temperature effects rate of enzymes reaction?
  • In ecosystem, when a species is called extinct?
  • How many species of animals and plants have been discovered?
  • How do stomata open by osmosis?
  • How enzymes are used in biological detergent.
  • How do different factors affect the rate of transpiration?
  • How are chromosomes formed during prophase?
  • How do aquatic plants obtain carbon dioxide?
  • Give two functions of large intestine.
  • Give three effects of deforestation.
  • Give two examples of Micro molecule and macromolecules each
  • Give the detail of functions of oral cavity.
  • Explain with example that distinction between organic and inorganic fertilizers is not always clear cut.
  • Give the classification of fruit fly.
  • Explain what is the saturation of active sites?
  • Explain three main types of organisms in kingdom protista.
  • Explain two factors which can cause transpiration pull.
  • Explain the steps involved in dark reaction.
  • Discuss two phases of interphone during cell cycle.
  • Explain deductions.
  • Explain any four careers in biology.
  • Differentiate theory and law.
  • Differentiate between qualitative and quantitative observations.
  • Differentiate between somatic and germ line cells.
  • Differentiate between primary and secondary walls?
  • Differentiate between Physiology and Morphology.
  • Differentiate Between Plant Mitosis & Animal Mitosis?
  • Differentiate between Inductive reasoning and deductive reasoning.
  • Differentiate between paleaontology and parasitology.
  • Differentiate between endocytosis and exocytosis.
  • Differentiate between bio physics and bio chemistry.
  • Differentiate between diffusion and facilitated diffusion.
  • Differentiate between bicuspid and tricuspid valve.
  • Describe the difference between Hypertonic and Hypotonic solution.
  • Differentiate between apoptosis and necrosis.
  • Describe metaphase-I?
  • Define the term data.
  • Define transmission electron microscope.
  • Define substrate and product.
  • Define pulse.
  • Define reproduction. When does it occur?
  • Define population. Give examples.
  • Define physiology and embryology.
  • Define plasmolysis.
  • Define Photolysis?
  • Define oxidation and reduction.
  • Define Paleontology?
  • Define osmosis and tonicity.
  • Define mitosis.
  • Define nutrition.
  • Define metastasis?
  • Define limiting factor.
  • Define meristematic tissue.
  • Define life. What diversity is press on the earth?
  • Define inhibitors.
  • Define Entomology and pharmacology.
  • Define deductions.
  • Define genetics?
  • Define forestry.
  • Define cytoplasm. Give its chemical composition.
  • Define Cohesion Tension theory.
  • Define crossing Over.
  • Define closed mitosis.
  • Define cell cycle?
  • Define chromosomes.
  • Define cardiovascular disorders
  • Define anabolism.
  • Define biotechnology.
  • Define antigen.
  • Define alcoholic fermentation.
  • Contribution of Jabir Bin Hayan, Abdul Malik Asmai and Bu Ali Sinain biology.
  • A species consists of similar organisms.
  • Defied Prosthetic group
  • Write the function and structures of the wall.
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Complete 9th Biology Guess


If at some point you don’t want to continue, you can select the next interest from the list and test it.
Any complex business begins with the correct organization of the process. There are well-known examples of successful people who have mastered the skill of investing time. They say that “a talented person is talented in everything.” And the main talent of a person lies in organizing his daily routine, due to which you can “keep up with everything and everywhere.” Good organization, of course, does not guarantee 100% success, but without it it is unlikely to achieve it.

Why is it important to start with habits? Changing your current lifestyle will require a significant investment of energy and mental effort. It is likely that some of the attempts to reorganize life failed precisely because there was not enough physical strength. Willpower only keeps the attention on the initiated changes for a certain time, but it cannot replace physical energy. Before starting a big business, it is important to understand how to quickly charge your “battery” to the fullest and how to maintain its maximum capacity throughout your life.

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