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WorksheetsAlimentary Canal, Dentition and Digestion quiz
Total questions: 15
Worksheet time: 8mins
The enzyme contained in saliva helps in the initial digestion of what food class?
All food classes
Lipids
Carbohydrates
Mineral salts, vitamin and water
In most herbivores, which of these sets of teeth is absent?
Incisors
Canines
Premolars
Molars
Which of these animals possess homodont type of dentition?
Fishes
Rabbits
Birds
Crocodiles
In the structure of the tooth, the part that is buried inside the gum is called the
(a)
The greenish substance that is produced and released from the liver to make lipids more watery and ready for digestion is called
Saliva
Digestive juice
Bile
Phlegm
Which of these is the correct formula of the human dentition?
I=2/2, C= 1/1 P= 2/2 M= 3/3
I=1/2, C= 1/2 P= 2/3 M= 3/3
I=1/1, C= 1/2 P= 3/2 M= 3/3
I=2/2, C= 0/0 P= 2/2 M= 3/3
All of these foods do not necessarily undergo digestion before they become absorbed except
Protein
Vitamins
Mineral Salts
Water
Final digestion process takes place in which part of the intestines?
Duodenum
Colons
Jejunum
Ileum
The process whereby digested foods enter into the blood is termed
Assimilation
Ingestion
Absorption
Peristalsis
In the stomach, the substances released to aid digestion include
Saliva and Bile
Dilute HCl and gastric juice
Bile and gastric juice
Saliva and dilute HCl
The largest artery in the body is the
Valves
Aorta
Capillaries
During circulation, the heart first pumps blood to the lungs for gaseous exchange. This circulation is said to be
Systemic
Pulmonary
Reproductive
The cell component found in plants which is responsible for making food is the
Cell membrane
Vacuole
Chloroplast
All arteries carry blood away from the heart except the
Veins
Capillaries
Pulmonary artery
Pulmonary vein
Tye blood component otherwise known as thrombocytes are the
WBCs
RBCs
Platelets
Plasma
