Multiple choice

Directions: Choose the most appropriate answer from the options given below:

What is the average quantity of the daily saliva production in humans?

  1. 1 litre

  2. 1.5 litres

  3. 2 litres

  4. 2.5 litres
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The average daily production of saliva in a healthy adult human is typically estimated to be between 1 and 1.5 litres, with 1.5 litres being the standard textbook value.

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