Class 9 Biology MCQs - Chapter 8

Nutrition Multiple Choice Questions (MCQs) PDF Download - 29

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The Nutrition Multiple Choice Questions (MCQs) with Answers PDF, Downloadnutrition MCQs PDF e-Book Ch. 8-29 to study Grade 9 Biology Course. Learn Nutrition Quiz Questions and Answers to study online classes courses. The Nutrition MCQs App Download: Free Grade 9 Biology Study App for oral cavity selection grinding and partial digestion, importance of fertilizers, human food components, small intestine, stomach digestion churning and melting test prep for online certifications.

The MCQ: The process of chewing food is also known as; "Nutrition" App Download (Free) with answers: lubrication, mastication, peristalsis, and anti-peristalsis to study online classes courses. Solve Oral Cavity Selection Grinding and Partial Digestion MCQ Questions, download Google eBook (Free Sample) for distance education.

Nutrition MCQs with Answers PDF Download: Quiz 29

MCQ: 141

The process of chewing food is also known as

mastication
lubrication
peristalsis
anti-peristalsis

MCQ: 142

The organic fertilizers include

manure and compost
sulfur and gypsum
rock phosphate and compost
magnesium and phosphorus

MCQ: 143

The trace mineral required for the normal functioning of thyroid is

iodine
molybdenum
nickel
Sulphur

MCQ: 144

The length of the duodenum is

25 cm
31 cm
21 cm
35 cm

MCQ: 145

The portion of the stomach which is present beneath the cardiac portion is called

opsin portion
gastric portion
pyloric portion
cardiac portion

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