WorksheetsGr10-Life Processes-NUTRITION
Total questions: 15
Worksheet time: 8mins
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
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
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
