Important Questions Biology (Botany) Grade XI

Important Questions for  HSEB Examination biology


Unit 1:Introduction to biology

Answer in very short:

  1. What does it mean by taxonomy?
  2. Define applied biology?
  3. What do you mean by Physiology?
  4. what do you mean by micronutrients ?
  5. Why cellulose can not be digested be carnivores ?
  6. How protein is formed?
  7. What is cholesterol ?
  8. Define Conjugate protein ?
  9. Give two example of micronutriesnts ?
  10. Mention the type of lipid ?
  11. Give two examples of polysaccharides ?
  12. Why cellulose can not be digested by human being ?
  13. Give the names of important organic  life component ?
  14. Importance of Adenosine triphosphate in plant metabolism.




Answer in brief:

  1. Biological Role of protein.
  2. Biological role of water.
  3. Differentiate between Micromolecules and macro molecules.
  4. types of protein
  5. Describe the functions of carbohydrates.
  6. Describe the fatty acids.
  7. Define protein and highlights its role as an important bio-molecules.
  8. Differentiate between saturated and unsaturated fatty acids.
  9. What are amino acids ? Describe their types and functions:
  10. Discuss protein as an important bio-molecules

read more : important hseb question model paper for biology grade xi




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