The muscle that helps the mouth enable the food to be pushed into oral cavity are
A) Pharyngeal muscles
B) Longitudinal muscles
C) Circular muscles
D) Sphincter muscles
1 Answers
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Enable the officials to ………. the vehicle of the drunken.
Enable the officials to seize the vehicle of the drunken.
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From nasal cavity, the air goes into pharynx. After pharynx the track is divided into two passages. Those are ……… , ……
Answer is (C) 2 only
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When air is blown from mouth into a test tube containing lime water, the lime water turned milky.
(D) Carbon dioxide
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1. How are the skeletal muscle fibres and smooth muscle fibres identified based on their structure?
1. Skeletal muscles are striated muscles as it shows cross-striations in the form of light and dark bands whereas smooth muscles are without striations, thus can be differentiated. 2. Cardiac muscle...
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Any food substance when placed on the P gets dissolved in the Q secreted by R in the mouth. Find out the parts P, Q & R
D) P – saliva, Q – salivary glands, R – mouth
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The jaw muscles of mouth help in biting and chewing actions, and move the jaw up down, forward and backward during food mastication
(A) Surface muscles
2 Answers 2 views
a) While ruminating, food bolus moves from stomach to mouth, b) In the cow, peristalsis occurs in clock-wise direction.
B) a is true, b is false
2 Answers 2 views
Bolus : Oral Cavity :: Chyme : ……
Answer is (B) Stomach
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If the chyme is pushed backwards in small quantity, then it reaches to ………
If the chyme is pushed backwards in small quantity, then it reaches to Duodenum
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Assertion : All chemicals added to food items are called food preservatives. Reason : All these chemicals increase the nutritive value of the food.
(iii) Both assertion and reason are wrong statement.
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