Biology Digestive System 2 Online Exam Quiz
Biology Digestive System 2 GK Quiz. Question and Answers related to Biology Digestive System 2. MCQ (Multiple Choice Questions with answers about Biology Digestive System 2
What does our digestive system consists of?
Options
A : Alimentary canal and associated glands
B : Alimentary canal only
C : Digestive glands only
D : Mucous glands
According to food habit, what kind of teeth are present in human beings?
Options
A : Bunodont
B : Secodont
C : Selenodont
D : Lophodont
Which of the following is not a major component of the food?
Options
A : Carbohydrates
B : Proteins
C : Vitamins
D : Fats
What is digestion?
Options
A : Conversion of complex bio-macromolecules to simple absorbable forms
B : Conversion of complex biomolecules to a simple form
C : Conversion of complex bio-micromolecules to a simple form
D : Conversion of simple biomolecules to complex form
Which of the following makes the hard chewing surface of the teeth?
Options
A : Enamel
B : Dentine
C : Root canal
D : Pulp cavity
What does food provide for us?
Options
A : Energy and water
B : Energy and organic material
C : Energy and nitrogen
D : Only energy
By which of the following structures tongue is attached to the oral cavity?
Options
A : Fingulum
B : Lingulum
C : Frenulum
D : Papillae
Epiglottis is made up of which of the following tissues?
Options
A : Ligament
B : Tendon
C : Cartilage
D : Bone
Where does the mouth lead into the alimentary canal?
Options
A : Pharynx
B : Larynx
C : Oral cavity
D : Tongue
Which of the following is not correct regarding oesophagus?
Options
A : Thick
B : Long tube
C : Passes through neck
D : Extends posteriorly
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