Important Long Answer Questions for Practice in Zoology Must Know Facts and Questions

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  • Compare the nervous and endocrinal control systems
  • What are the characteristics of hormone?
  • How the body activities are coordinated
  • Classify hormones give examples of each type.
  • What are the differences between hormones and vitamins
  • Describe the various circulating form of hormone in blood.
  • Briefly describe the various mechanisms by which hormones act.
  • What is negative feedback control?
  • Define pheromones.
  • What is nutrition describe its various types?
  • Describe the various types of Heterotrophic nutrition
  • Define; ingestion, digestion, absorption and egestion
  • Give length of whole GIT, esophagus, small and large intestine
  • What are the functions of stomach?
  • Enumerate the differences between Jejunum and Ileum
  • Describe intrinsic innervation of GIT
  • What are Peyer՚s patches?
  • Describe any four GIT hormones
  • What is assimilation of food?
  • Enumerate the functions of liver.
  • Why body needs nutrition
  • Enumerate the essential amino acids and fatty acids. Why are they called so?
  • How Caloric value differs from physiological fuel value of a substance
  • What is malnutrition?
  • Differentiate between Kwashiorkor and Marasmus
  • Differentiate between first and second class proteins.
  • Write briefly on balanced diet, beriberi, malabsorption syndrome
  • Enumerate the functions of HCl
  • Name the various enzymes involved in protein digestion
  • What are the functions of Rennin?
  • Name the enzymes present in succus entericus.
  • Digestion of food stuff in small intestine.
  • Enumerate the enzymes of pancreas
  • What is the role of bile in digestion of lipids?
  • Differentiate Combustion (Burning) from respiration
  • How photosynthesis differs from respiration?
  • Describe anaerobic respiration.
  • Enumerate the functions of respiratory passage
  • Describe briefly the mechanism of inspiration.
  • Learn about volumes and capacities.
  • Draw oxygen dissociation curve. Describe Bohr՚s effect.
  • Enumerate various centers of respiration and discuss their role in regulation of respiration.

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