Assertion: Saliva plays an important role in the process of digestion in the mouth.
Reason: Saliva contains enzymes that help break down carbohydrates in food.
Assertion and reason are both true, and reason is an accurate account of assertion.
Both assertion and reason are accurate, but reason does not adequately explain assertion.
The assertion is correct, but the reasoning is incorrect.
Both the assertion and reason are incorrect.
In the mouth, saliva is crucial to the process of digestion. Saliva is produced by salivary glands, which lubricates and moistens food to make swallowing easier. In addition, amylases, which are found in saliva, aid in the conversion of complex sugars like glucose into simpler ones like starch and glycogen. The mouth is where the digestive process starts, and the small intestine is where it continues.
The justification offered corroborates the claim and is factual. Amylase enzymes, which specifically break down carbs, are present in saliva. The salivary glands release these enzymes, which aid in the beginning of carbohydrate digestion in the mouth. Therefore, the justification offered is a credible justification for why saliva is crucial to the oral digestive process.
Option b is the correctanswer.