English

Study the Following Dental Formula and Then Answer the Question that Follow:

Advertisements
Advertisements

Question

Study the Following Dental Formula and Then Answer the Question that Follow: 

`"i"  3/4   "c"   0/0   "pm"   0/1   "m"   1/1`

Give the dental formula of an adult human being.

One Line Answer
Advertisements

Solution

The dental formula of an adult human being is `(2,1,2,3)/(2,1,2,3)`. 

shaalaa.com
  Is there an error in this question or solution?
Chapter 12: Digestive System - Structured/Application/Skill type [Page 116]

APPEARS IN

Selina Concise Biology [English] Class 9 ICSE
Chapter 12 Digestive System
Structured/Application/Skill type | Q 5.4 | Page 116

Video TutorialsVIEW ALL [2]

RELATED QUESTIONS

Why do we get instant energy from glucose?


Describe the parts of our tooth with the help of a labelled diagram.


In human digestive system, the enzymes pepsin and trypsin are secreted respectively by ______.


Study the diagram given below and then answer the question that follows:

Identify the tooth and give a reason to support your answer.


Put a tick (✓) against the most appropriate alternative in the following statement.

The teeth which help in tearing the food are the:


State whether the following statement is True or False.

The temporary set of teeth includes incisors, canines, and premolars only.


State whether the following statement is True or False.

Saliva changes starch into maltose.


Fill in the blanks.

Pepsin acts on ________ to change them into _______ and __________.


Complete the following enzymatic reaction.

Fats \[\ce{->[lipase]}\] ___________+__________


Answer in detail.
What changes occur in food in the mouth?


The question has four options. Choose the correct answer:

Stomach in vertebrates is the chief site of digestion of


The process of digestion starts from the ______.


Write down the explanation.

Explain why human dentition is considered as thecodont, diphydont and heterodont.


Write any two functions of digestive system.


A calcified connective tissue from which the basic shape of the tooth is derived is known as ______.


A fluid containing the digestive enzyme ____________ is secreted by the serous cells of salivary gland.


Match the following:

1. Pancreatic juice a. Breaking starch
2. Salivary enzymes b. Digestive enzymes
3. Salivary gland c. Alimentary canal
4. Digestive tract d. Parotid

What happens when we swallow our food?


In which of the following groups of organisms, food material is broken down outside the body and absorbed? 


What are the functions of gastric glands present in the wall of the stomach?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×