Advertisements
Advertisements
प्रश्न
Study the following dental formula and then answer the question that follow:
`"i" 3/4 "c" 0/0 "pm" 0/1 "m" 1/1`
Is the dentition that of a carnivore or herbivore? Give a reason to support your answer.
Advertisements
उत्तर
The given dentition is that of a herbivore because there are no canines present in the dentition. Canines are required by carnivores as they help in holding and tearing of food. The teeth of herbivores are used for cutting, gnawing, and biting, while the teeth of carnivores are sharper and more suited for catching, killing and tearing the prey.
APPEARS IN
संबंधित प्रश्न
Draw neat labelled diagram of the pancreas with their associated structures
Why do we get instant energy from glucose?
Name the substances on which the following enzymes act in the human digestive system:
(i) Trypsin
(ii) Amylase
(iii) Pepsin
(iv) Lipase
Give any four reasons why water is necessary in our body.
Write four sequential steps of the procedure of the experiment "Preparing a temporary mount of a leaf peel to show stomata".
Given alongside is the diagram of the human alimentary canal.
(i) Name the parts 1-11 indicated by guidelines.
1.____ 2.____ 3.____ 4.____ 5.____ 6.____ 7.____ 8.____ 9.____ 10.___ 11.____
(ii) State the function of the juice secreted by the part 1.
(iii) State the function of the three enzymes found in the juice secreted by part 3.
Fill in the blank.
Peristalsis is caused by _____________________________.
Fill in the blanks.
Pepsin acts on ________ to change them into _______ and __________.
Find the odd one out. Give reasons for your choice.
Answer in detail.
What changes occur in food in the mouth?
Define with examples: Omnivores
Describe the following: Digestion of fat in the intestine
Correct the spellings: Reninne
The question has four options. Choose the correct answer:
Parotid salivary glands occur
The process of digestion starts from the ______.
What makes respiration and blood circulation go on all the time, and the processes of digestion happen at the right time?
Why it is important to wear helmet while riding a bike?
The exit of unabsorbed food material is regulated by ____________.
Liver produces for ______ the digestion of fat.
What are the functions of gastric glands present in the wall of the stomach?
