What do autotrophic nutrition do
  • Convert inorganic matter to organic matter
  • Use sunlight as energy
  • CO² and H²O converted to sugars/ carbohydrates
  • All of these
Converting inorganic nutrients to organic nutrients is called
  • Respiration
  • Excretion
  • Photosynthesis
  • Circulation
Which organism show autotrophic nutrition
  • Bacteria
  • Green plants
  • Blue green bacteria
  • All of them
What pigment helps to absorb sunlight
  • Melanin
  • Chloroplast
  • Chlorophyll
  • All
What are pores in leaves called
  • Stomata
  • Guard cell
  • Subsidiary cells
  • All
How do stomata close and open
  • Guard cells
  • Subsidiary cells
  • All
  • None
What is the function of stomata
  • Transpiration
  • Exchange of gases
  • All
  • None
What is the chemical formula for photosynthesis?
  • Carbon Dioxide + Oxygen + Sunlight = Glucose + Water
  • Glucose + Oxygen = Carbon Dioxide + Water + Sunlight
  • Carbon Dioxide + Water + Sunlight = Glucose + Oxygen 
Name the enzyme present in saliva?
  • Pepsin
  • Amylase
  • Lipase
  • Trypsin
The continuous contractions and relaxations of the digestive organs is called
  • peristalsis
  • photosynthesis
  • expansion
  • constriction
_________________ artery carries deoxygenated blood.
  • aortic
  • pulmonary
  • renal
  • inferior
Storage form of glucose molecules (C6H12O6) in plant is-
sc-1 sb-3-Gr10-Life Processes-NUTRITIONimg_no 57.jpg
  •  Starch
  • Cellulose
  • Glycogen
  • Glucagon
Which of the following help in protecting the inner lining of the stomach from the harmful effect of hydrochloric acid?
  • Mucus
  • Pepsin
  • Trypsin
  • Bile
Temporary finger like extensions on amoeba are called
  • Cell membrane
  • Cell wall
  • Pseudopodia
  • Cilia
Which is the correct sequence of body parts in the human alimentary canal?
  • Mouth → stomach → small intestine → large intestine → oesophagus
  • Mouth → oesophagus → stomach → small intestine → large intestine
  • Mouth → stomach → oesophagus → smallintestine → large intestine
  • Mouth → oesophagus → stomach → large intestine → small intestine
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