English

Which One of the Following Pairs of Types of Teeth Perform One Common Function as Stated Against It? - Biology

Advertisements
Advertisements

Question

Which one of the following pairs of types of teeth perform one common function as stated against it?

Options

  • Incisors, canines - Holding

  • Canines, premolars - Biting

  • Premolars, molars - Grinding

  • Molars, incisors - Tearing

MCQ

Solution

Premolars, molars - Grinding

shaalaa.com
  Is there an error in this question or solution?
Chapter 11: Digestive System - Multiple choice type [Page 115]

APPEARS IN

Selina Concise Biology [English] Class 9 ICSE
Chapter 11 Digestive System
Multiple choice type | Q 4 | Page 115

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

Write names of different parts of human digestive system and explain functions of any three parts.


Why is there no enzyme to digest vitamins?


Define the following term :

Omnivore


Write short answers

Write the names of three enzymes which are found in pancreatic juice.


State one difference in nutrition: Holozoic and Saprozoic nutrition


Which option represents the CORRECT sequence of digestive organs between the mouth and the anus?


Secretions of ____________ lubricate the lumen of the alimentary canal.


In which part of the alimentary canal food is finally digested?


The digestion of all food components is completed by the ____________  juice.


Read the following passage carefully and answer the questions that follow it. Bile juice is stored in a sac called, the gall bladder, located near its organ of secretion, the liver. The gall bladder releases the bile juice into the small intestine whenever food reaches there. Though bile juice is devoid of any digestive enzymes, it is required for the digestion of fats. The fats cannot be digested easily because they are insoluble in water and are present as large globules. Bile juice breaks down big fat droplets into smaller droplets. These are then easily digested by the enzymes released from the pancreas.

  1. Which organ secretes the bile juice?
  2. Why is digestion of fats difficult as compared to that of other nutrients?
  3. How does bile juice help in the digestion of fat?
  4. Where is the digestion of fat completed?
  5. Does bile juice digest fat completely?

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×