Class 9 Biology MCQs - Chapter 8

Nutrition Trivia Questions & Answers PDF Download - 32

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The Nutrition Trivia Questions and Answers PDF (nutrition Quiz Answers PDF e-Book) download Ch. 8-32 to study Grade 9 Biology Course. Practice Macronutrients MCQ PDF, Nutrition Quiz Questions and Answers to study online schools courses. The Nutrition Trivia App Download: Free certification app for macronutrients, small intestine, mineral nutrition in plants, problems related to nutrition, vitamins test prep for online degrees.

The Quiz: The macronutrient which regulates the closing and opening of the stoma and reduces the loss of water from leaves is; "Nutrition" App APK Download with answers: Methane; Potassium; Urea; Nitrogen; to study online schools courses. Practice Macronutrients MCQ Questions, download Kindle eBook (Free Sample) for distance learning.

Nutrition Test Questions and Answers PDF Download: MCQ 32

MCQ 156:

The macronutrient which regulates the closing and opening of the stoma and reduces the loss of water from leaves is

potassium
methane
urea
nitrogen

MCQ 157:

The vessel of the lymphatic system related to each villus is called

duodenum
bile
jejunum
lacteal

MCQ 158:

The micronutrient which activates many enzymes and is necessary for photosynthesis is

iron
zinc monoxide
nitric acid
citric acid

MCQ 159:

The malnutrition does not include

inadequate nutrient consumption
overeating of nutrients
excess loss of nutrients
saturation of proteins

MCQ 160:

Vitamins B and C are classified as

ethyl-soluble vitamins
calcium-soluble vitamins
water-soluble vitamins
lipid-soluble vitamins

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